Yep, brake it in with 20% nitro first. Have your friend help since it's very important to do it right.
You will encounter some problems with the 2nd speed gear eventually. I have a quick fix for that... I'll post some pictures since it's hard to explain with just words.
Check out the kyosho inferno GT forums ( infernogt.proboards.com ) a lot of great info there...
You are going to love your new GT2
Xray NT1 '08 /'09 EC LRP12R / Serpent 720 '08 RB Concept V12, R3 RB mods, V12 Rody, Matrix RW / Serpent 733, 733TE RB T9 / EA RC8T OS .21 Vspec speed tuned / Kyosho Inferno GT, GT2 / EA SC10 / Serpent Cobra GT coming soon!