So, Super Ginrai is in hand and... doesn't really feel worth how expensive he was? It's very much like a mainline toy with a few bits of niceness, the cab torso transformation is weirdly fussy, and the arms are just mostly just friction joints so nothing to justify the lack of compression in alt mode.
It's nice to have something that feels like Powermaster Prime on my shelf, and if he'd been half the price I'd feel very happy with it, but if I look at Fans Toys Margh next to it he feels significantly less well made for even more money.