Thank you. I'm planning an out-of-the-box-build, with whatever upgrades (like the bearings) that will improve performance and/or durability while still staying a primarily stock tank. I'll probably run it on a 6 channel radio, possibly the TGY i6, mainly because I don't have a four channel radio. Of course, I'm doing a lot of planning for a guy that still hasn't nailed down the funding.