I need a kick start...I'm renovating a bathroom and replacing a single bowl sink to a double bowl. I've got a handle on the waste plumbing, but I need help figuring out how to plumb the hot/cold supplies to both faucets. The existing h/c supplies have a typical "Brass Craft" shut off. Should a remove the existing h/c supplies and extend copper through the wall and under the sinks and sweat on "t's" for both faucets? Does Brass Craft have fittings for plumbing two faucets on a double sink installation? Any other options?

Any help is appreciated...