Suspension for dummies

[sapper_triple6]

I dont know much about suspension set-ups at all. i was just wondering some suggestions for a mostly bash occasional race e-maxx. Truck weighs about 12lbs RPM arms and shock towers, and 3racing piggyback shocks (junk IMO). Also is the weight of shock oil different in europe? I see people suggesting 50wt a lot but over here 500wt is considered thin.