[Serum]

Well, a good and beefy maxx would look like this;

FLM 1/8th bulkless conversion (about 120)
1/8th diffs (about 100)
RPM arms (about 48)
FLM chassis (90)
FLM shocktowers (50)
traxxas big bore shocks (65)
stiff springs (20)
UE cvd's (110)

Or you can go for this;

traxxas 3.3 t-maxx arms/shafts/kncukles/bearings/turnbuckles (i got a set for about 70 bucks on ebay)

FLM bulkless conversion (120 per set) 7075 maximizer dif cups (50 for two) FLM towers (50) FLM chassis (90 bucks) bigbore shocks (65) stiff springs (if needed) about 20

that would make a fair cheap, yet rather durable conversion.