Need help from Gorillamaxx!!!

I'm all built and ready to go with my G3R and have a standard transmission with the thing locked into second gear for now. My concern is once I put some real power to this set up that its not going to last long. What can I do to convince you to produce some G1 set ups so I can have this thing bullet proof. Please let me know. Ill be glad to pay more or what ever it might take.

Thanks in advance
Derrick