I know, I need to choose here, but I have time and ideas:
1.) I totally went with Grappel. He just arrived today and I won a G1 Prime trailer for super cheap on Ebay, so I'll be going that route for ol' Motormaster. I'm working on Dead End right now, he's primed I just need to get to the hobby store for paint. Then its a matter of the connections for the limbs, but I'll cross that bridge when I get to it.
As for Metroplex, well, if I can get this resin cast of SS head on ebay, then I'll have both heads, and I'll be in good shape.
I have my new site up and running.
www.paxcybertron.wordpress.com if you want to check it out. Anything new I'll post here too, but that'll be my main site for pictures and such.
And yep, I'm as comfortable with building Gundam kits as I am in a nice warm blanket, so I should be in good shape for TF Mods