G2R Setup questions

Hey all,
Just got my G2R up and running a few days ago.....Heres the Specs
Gorillamaxx G2R CF chassis
Gorillamaxx Single Speed Conversion tranny...
Schulze 18.97 KWF
540c 9L
2x Maxamps 8000mah Li-po 7.4 volts each
2x Hitec 645MG for steering
Spektrum DX-3 Radio
LST Crowd Pleazer 2.0
Pro-Line Maxx BowTies
Lunsford Ti hinge pins, pushrods and turnbuckles
And a bunch of 3Racing Aluminum Parts.....
Right now since there are no Strobe Kits available to buy anywhere, I have been forced to go with the Robinson Racing Double Disc Kit....Which I am not to fond of from my BL e-maxx days....(WHICH i'M GLAD ARE OVER)...

The truck weighs in fully Loaded with body at 10.175 pounds.....
I don't really have anything to compare it too so does anyone know if this is a good rolling weight for a E-REVO or E-MAXX Setup....?

Also right now its way overgeared at 66/16....The motor gets too hot after a minute of running...so for now I am waiting on some new spur and pinions to get here in the mail.....So I can't really play with my toy yet....
Does anyone have any input on possible gearing for this beast?
I am thinking that 76/16 might do the trick but I'm unsure.....untill the parts arrive....


Thanks

SkI