It's the nature of outdoor lighting that quality lights are expensive. It's getting very hard (or impossible) to find low voltage lights on the local level that are not LED and I hear you on that color issue. Is 110v an option? You might explore this company. They make a variety of residential lights and I know some are halogen.:

Just an update: Thank you all for your wonderful suggestions and help thus far! As some of you have suggested we are looking into UCL lighting options, and will be contacting a lighting specialist to add additional lights to the kitchen. The fixtures we currently have will also be replaced. In the mean time, we've begun prepping the room for paint. We'll at least get the walls primed until we can decide on a color. Someone asked early about the soffit, and we got curious and cut a small section out to take a peek. The soffit is concealing wiring and plumbing so that will stay as is. Yes, all the cabinets are green. It's not a color that we enjoy so they will be repainted. I'd like to paint the perimeter cabinets some shade of cream/white and paint the island an accent color. Another issue we've discovered in our cabinet doors are not solid wood, they appear to be some kind of particle board or MDF. In the photos below you'll see where damage has occurred to the bottom of the door (sorry I couldn't get the photo oriented correctly). Should we look into replacing the doors, can you buy cabinet doors without replacing all the boxes?

Looks like a builder's variation on Norman Tudor. Be sure the garage lights are big lantern style and mounted on the brick columns. Would need to see the interior and your style of furnishings to determine the interior light fixture.

I've had to solve a similar problem. I have Sherwin WIlliams Extra White on all my trim in my bedroom but my floors are a mid toned (warm) wood and my bed is yellow poplar. I decided to go with Incredible White after lots of swatches & thinking. It's perfect. There's enough contrast that the wall color & trim are clearly different colors but it's also "white." And to me it's the perfect one to straddle the warm/cool divide. I tried Incredible white, Shoji White, Aesthetic White & Eider White. Shoji was a little too yellow, Aesthetic too beige, & Eider was too blue in my lighting. I would think about your cabinets as being "trim" and not try to do a 100% match with the wall color. I think incredible white would look lovely as a bright "white" backdrop for your larger living space. Good luck! I can't wait to follow along & see what you do! These 2 blog posts were insanely helpful in trying to narrow down the colors. I 'chose' SW because my painter prefers them. The closest BM color (per easyrgb.com) is Silver Satin. https://www.kylieminteriors.ca/the-best-off-white-neutral-paint-colours-undertones-and-more/ https://www.rughdesign.com/2018/05/08/the-best-white-paint-colors-undertones-explained/