Rebel Racing Sahara wheels on 1st Gen.

Hey,
I found the following wheels and was wondering if anyone has these on their 1st gen taco. I'm interested in putting them on a 2003 4x4 Reg cab with a set of 31x10.50's.
http://www.buywheelstoday.com/products/Sahara+(Matte+Black).bwt

The link has the wheels, the P/N for 15x8 is 772-5883.

My concerns are as follows:
1) Will the hub clear the hole in the center of the wheel.
2) Will the center cap work ( i hear the american racing mojave wheel center cap may not work on the tacoma)
3) The offset is -19 mm, which equals a 3.25" back spacing which seems like a bit much to me. I don't know if I want the wheels sticking out that far, I'd lve to see a pic if someone has these on their tacoma.

Thanks for the help.

 

I bought a pair of 15x10 and wanted to know if they fit as well did you find out

 

they do fit