OK, so looking at Whirl something was bugging me and what it was, was the VTOL fans attached to the Popeye forearms. How does that work? So I've decided to make the arms interchangeable and make a second set of arms that use the fans like in the comics. The first set of Popeye arms will be a sort of future-y FoC set that generate anti-grav in lieu of fans.

Yeah that sounds like a plan...