Well I decided on what upgrade path to take. Here is what I ordered:

Gmaxx chassis
ACNCM bulkheads
RPM A-arms
RPM bearing carriers
RPM shock towers
RPM long body mounts (I prefer the SUV style body's)
Proline steering kit
Duratrax alloy skids
Proline powerstroke shocks

Yes with the money I just spent I could of bought a spare emaxx! I must be crazy 'cause I remember saying I would never spend more on upgrades than the original purchase price....