revo/savage..information

[white sox1]

to start....my friend has a revo
and im getting a savage x
what's a good shock oil for front/back for both trucks (we're just bashing)

and my friend just....completely demolished his truck by jumping it nose first into a steel bench (i told him he wouldn't clear it!:D )
so he need new arms (don't want titanium, what about rpm?)
driveshaft (do they make them in TI?)
turnbuckles (5338),
and the little pole that goes in the middle of the shock (5463)
what's the strongest of all of thesse that won't break the next time he doens't listen to me?

[IceCold]

you dont want to upgrade them.. because they wont break and then you would probaly end up breaking the chassis or something like that.. better of replacing cheap plastic bits than expensive alloy bits.

[white sox1]

i was thinking that last night... keep the driveshafts the same (b/c they're cheap and relatively easy to replace) and put rpm arms on b/c i've heard they're flexible, making them tough to break
any other suggestions?