"Any chance a modern dimmer meant for LEDs would correct the tone when dimmed?" Unlikely. The multiple different colored LEDs used to create the light do not behave equally when dimmed. They are normally balanced at full intensity to create an apparent color temperature, but any change in brightness will throw the balancing off.

"and yet still comply with LP's warranty requirements?" Seriously Rose,what do you think? Read the warranty then call LP if you still have any doubt.

Just this weekend I just replaced 40 rocker switches with Lutron Maestro and Casseta wireless. I also installed 6 Hue bulbs. I didn't do this in order to automate, but rather just wanted to install dimmers where I didn't have them. I ended up only using a few Casseta and mostly Maestros. Here is why. The Maestro allows you to determine a light level and always return to that light level. The Casseta has two controls, the main wired one and then a Pico remote (or the App). The Pico remote has a little circle that allows you to push it and return to the favorite dim level, similar to just pushing on the Maestro. The main switch (hardwired) at the light switch does not. So everything I walked into the kitchen and turned on the lights in the evening they went to full on, and then you have to stand there and dim them back down. (Due to it being wireless it actually takes longer than using the similar controls on the Maestro). Now I realize I could just adjust the light level using the App or an additional Pico but I wanted to be able to just run in and out of a room using the switch on the wall. Due to this current limitation, this was a deal breaker for me. I ended up only using the Casseta on only the exterior lights of my house so that I could set them up for a schedule based on dusk/dawn. Until Lutron makes the main Casseta switch perform like the Maestro, I am going to wait on the interior lights. I also have tried out the Casseta controls for a table lamp. I compared this with Hue. I ended up getting 6 Hue bulbs and have installed them in several rooms. I have tried the new 3rd gen multi bulb, the white ambience bulb, and the cheaper plain white (old gen) bulb. I ended up keeping a couple of multi and the white ambience (2nd gen) due to the ability to control the color of white, based on time of day. I am not a big fan of LED due to the color, but with the ability to get warm or cool colors with the Hue, I am very happy with it. I also like the Hue app better than the Lutron app. The Lutron app is slow to respond. Both of them also connect with Apple HomeKit but for now I have been using the apps because there is more control. Summary: I love the Hue system for table lamps. I can sit down to watch tv and dim the lamps and then have them set on a time to go off after midnight or leave them on for security. I can group them by room and control them similar to my Sonos. I like the Lutron Casseta for external lights because it allows me to schedule them and also dim them. Due to quirks of diming at the main switch as described above, I am waiting for the next gen on the Casseta for inside overhead lights.

"I am doing CCT LED Recessed lighting in most areas." The color temperature of such lights (example Commercial Electric NS01cA09ER2-259) cannot be controlled via a wall switch. The switch that adjusts the color temperature is on the light itself. You can only turn the lights on and off and dim them from a wall switch. "There will be 4 recessed lights with a fan in the center. Ideally, I would love them to all work together where dimming and color-Temp change can be controlled from the main light switch." Forget the color-temp change as described above. Buy a fan without a light that uses a wall control to turn it on and off and adjust the speed. If you have a two-gang wall box, buy a dimmer switch for the lights and a fan switch for the fan. If you have a one-gang wall box, buy a combination dimmer/fan switch. "For the Toe Kick lighting in the bathroom (LED strip lights), they have an attached control that will fit under the sink." Forget this. Just use a wall switch or dimmer switch to turn the bathroom lights on and off, and a fan switch to turn the fan on, if any.