Yeah. It gets hotter than a whore on two for one night here. I don't think anything can help much when I'm not moving, but I've always managed to get pretty good airflow when I'm covering ground. Even with the tall screens I had on the RT. If it gets up toward 100 degrees, no amount of wind is going to cool you off. It will just feel like a blast furnace.
It might be a bit uncomfortable when I'm slogging through traffic at 15 or 20mph getting NO wind. But I'm guessing at slab speeds, plus my height, I'll get plenty of air.
If not, I'll sell the darn thing and try something else.
I can tell I'm going to spend a great deal of money trying to turn the GS into an RT. Why the heck did I dump the RT again?!? Oh, yeah...cause it was in tiny pieces on the side of the Cherohala Skyway!