I've got the same set up. I've got the Shaw's farm sink with the prep sink in the island. (I just bought the house.) The previous owner installed the Whitehaus Vintage III with two different spouts/spigots. While the bases of the faucets are exactly the same size, the spouts are different shapes. You might try that approach. There are pictures below. I am having to replace the Whitehaus cartridges because of a slow drip on both faucets. They are 10 years old. At least they are available. I spent hours trying to figure out what brand and design that had been installed. If it had been me, I would have selected a different arrangement. I prefer the single sprayer with a soap dispenser arrangement. The two separate hot and cold controls are extra motions. With the cross handles, I can never remember which way to turn them to turn them off. The lever handles might be better. The Shaw's sink doesn't drain well. It requires the use of the sprayer arm every time I do something. It's very deep and hard on your back. It's pretty, but I would rather have my old Kohler Strive single bowl with a grid. I do like the fact that the drain is in the corner. The ceramic finish seems to be holding up to time and use. At this point in life, I don't think anyone builds a good faucet. I long for the days when you could just stick a new washer in the faucet. I might suggest saving my money and buying something cheaper than the Rhol, Perrin and Rowe. Kohler, Moen and Delta actually have good warranties and stand behind them. Everyone else seems to be a reseller. Pretty, but flawed. This is the main sink faucet This is the prep sink The pictures are different finishes. As I said, maybe different spouts/spigots. Good luck with your decision.

iLoveRed, no worries. I think I found the answer. I definitely need an RO faucet that supports an air gap feature. This Delta faucet can be either. "If you have an under the sink RO system you need to have an air gap. If your RO is located elsewhere you do not. Good reference here." from: http://www.water-softeners-filters.com/air-gap-info  “This is the most common scenario where an air gap faucet is recommended, and here is why: For technical reasons beyond the scope of this article, it is possible to create a vacuum in the discharge line of a reverse osmosis system connected to the sink drain. If for some reason, the sink drain happened to be filled with water up to the point at which the RO discharges into the drain, contaminated water from the sink drain could be drawn into the discharge side of the RO system. The solution to this possible condition is to install an air gap in the RO discharge line. If there is an air gap in the discharge line, and a vacuum is created on the discharge line, a small amount of air (rather than contaminated water) would be pulled back into the drain line. This air would be almost immediately purged when the vacuum was relieved back to the air gap, with no ill consequences.”

Tara, good point. I ended up getting my faucet early - Contractor needed it. I did realize by wanting all the grab bars for aging in place, I was going to have to go chrome instead of my preferred polished nickel (in my case). So I did that. My own towel bars are on the other side of the room - and the lone hook for my bathrobe is behind the door (and yup, cannot be seen). I fell in love with a double towel bar, and it is situated over the forced air heating vent - awesome in winter. And no, this doesn't match other fixtures (except in material), but doesn't look out of place.

I guess because gold faucets are just no selling enough to warrant the expense My advice put the RO water through the fridge water dispensor if you have one and forget the tap on the counter and save a hole in the counter too..I could not find a wter dispense that matched my fuacet so went with as close as possible but not gold of course.Kraus makes a gold one I have Kraus faucets and I love them we had a small issue it was taken care of very quickly and the customer service was excellent .BTW I know Kraus is made in China but so are lots of Moens too