Not to say that builders don't mark up the upgrades but have you priced out granite and flooring recently?
Figure at LEAST $6.00 psf for the flooring, $3.50 psf for the install, $2.00 psf for the underlayment and you're talking $11.50 psf plus materials. Now you WILL need to put 1/4 round on every wall to cover the expansion joint and that means repainting your baseboards. Say you do 1000 sq ft. That's $11000.00 +/-
Now plain old everyday granite is about $150.00 per lin ft with no edging, no cutouts etc. So if you have a 10' countertop, with a double sink cutout, a cutout for the faucet and a bullnosed edge, that countertop will run you at least $2500.00 for the plain everyday granite. Now if your galaxy black is what I think it is, that's prolly around $300.00 per lin ft. so figure with the cutouts etc that will be at least $5000.00. Oh, don't forget delivery and install.
wait, that totals $160000.00. Whew. You saved a grand....plus the $1350.00 from the rebate OFF your taxable income but if you make too much money in 2009, that will mean you saved squat.
Oh yeah, where you going to live while they do your floor? You won't be able to live at your place while they put the floor down because everything, and I mean EVERYTHING will have to either be moved into a room that isn't getting the floor, or moved out. I know some guys that will work around furniture, for a 25% surcharge.