Well since this is the 12th scale forum, I will ask the obvious then.... that xpt looks petite, easy to place and I guess the cloning feature could be useful (just read a little bit in that forum).... but is it sensitive to carbon fiber like the AMB counterparts? I know if I am on a loop track or bridge track, I may remount the PT so it will be picked up the best.
I don't even recognize the LRP speedos anymore once the heat sink is in place. I have a Sphere Comp as well, but it's stuck in the touring car. Just don't recall what it looked like.