Nice! I got similar setup, I went with the staggered stock sizes, 245 up front 265 rear, same tire BFG R1s, I bought the tires off Craigslist, rims from tire rack, total was $515 for rims, $460 for tires, $80 for mounting.
I'm headin to California speedway end of Sept with this setup, can't wait to try em out!
