Wow, spud, I am totally digging that scuba-mando! That riding thing he has is pretty sweet too, both are great! Also, I totally used to have that mech thing you got, I remember the little machine gun on the one arm clicks when you spin it, haha. You should canabalize it and make it into an ATPT somehow, I've always thought those were super cool. But, if you want to keep the original form, you could (and should) chop off those goofy wings and give it an appropriate paint job, depending on the era you're going for.