My E-Maxx

[2 FAST 4 U]

I have A E-Maxx just converted the e maxx to the HV MAXX brushless system and upgraded it with
DuraTrax Aluminum front and rear and Center skidplate
DuraTrax Aluminum Servo Guard
Integy Alloy Front and rear Gear Box
Integy Alloy Front Bulkhead
Integy Alloy Rear Bulkhead
Integy MSR4 Shock Set w/Piggyback
Integy Aluminum Front Bumper
Integy Alloy Suspension Set
low-resistance Deans Racing Plugs
New Era Models Full Roll Cages
Trinity Wheelie Bar

and put the huge 8 inches swamp kong tires on it, well needless to say I got to play with it for about 5 min. when it ripped the diffs apart. what do i need to make this work