Lightning Stadium Pro shock question

[jamesban]

I live in the states. Near Detroit unfortunately. I thought the guy I bought it from told me it was a lightning stadium pro but he added some parts to make it like a version 2 but either way I like the truck but the shocks have no rebound and it rides a little bit too low. I found these on Ebay:

http://cgi.ebay.com/HOT-BODIES-C8107...item3f00632db8

So I just order 2 sets of the "rears"?? Hopefully this will fix them right up!

Also right now im running a 14 tooth pinion with a 2250 motor on 4 cell A123's. It moves pretty good but Im thinking of upping the pinion a few teeth. What do most people run for their pinion with this setup?