My Spektrum telemetry says I'm running temps between 100-140 degrees in the air, that was consistent with both the DA-50 and the DLE-55. I flew earlier in the week and at one point was only reading 90 degrees. I've compared ground temps between the Spektrum and an infrared gun and they're consistent.The engine runs great and shows no signs of any issues. I fly between 10-12 minutes at a time and it never changes temps more than that range.
Here's a shot with the cowling on. It's a bit chewed up as I described above but I have a new one to put on this winter when I redo the paint scheme.
And yes, that's a Tru-turn Mustang spinner on there. Not exactly scale but it's easy to deal with right now. I will eventually put the scale one on,