Difference between the Gorillamaxx G2, G3 & G4 chasis

[DarkSammy]

I think it was the G2 that had the hollow x-braces, and the G3 was improved with strengthened x-braces... but I could be wrong. Never been into the revo platform, but the Gorillamaxx revo chassis does look awesome. The G1 was a very raw chassis compared to the G2 & onward:





The above truck is not mine, I found pics of it on the UE forums. But the chassis below is being shipped to me as we speak. Pretty excited. Mike do you know if the Gorillamaxx Single Speed Conversion plate will work with the G1 Mount?