Wow, you take this seriously Overlander

What HO truck is it going to be? Amazing work so far I hope it will give popularity to TTTT in the US, its really nice stuff. Someday I will begin a R/C project based on one of the nice HO Herpa cars I've seen as soon as I find components that are small enough (especially the steering servo).
The run time of your Mad Tune is pretty decent, I guess I need to replace my cel. Good luck with your truck