X6 NEWBIE HELP !!!

[welshcarter2012]

Hi guys I'm an RC virgin so to speak!
Recently invested in a 2nd hand x6 and As I'm totally new to the world of RC I'm wondering what should b upgraded to giv myself half a chance at least !!!!
The Car itself is pretty quick :-) or atleast it is for me ... I'm just not sure on handling etc ....
The car has had a couple of upgrades in the form of a Lipo and a few titanium turnbuckles , carbon shock towers and the correct shocks for indoor racing ...
But other than that I haven't a clue ...
Can any 1 help with any advice ??

Cheers for yr reading time
Craig