Thanks good luck, time consuming but not too bad. No its actually a 5-6"(Have the measurements somewhere) narrowed rear I picked up off craigslist for $400 (thought it was a great find) so I used 15x10 wheels with a 4.5" backspacing. I think with a stock rear you need around 7" BS. I like the deep dish look myself.
And Crackedback, thanks alot, you were one of the guys that inspired me to do the mini tubbing, I studied you pictures. And yeah I was thinking about 1-1 1/2" lowering blocks, it wouldnt hurt the strength of the rear setup at all? Maybe I'll go for it.