Sweet!... Now that's putting that gray hulk to use.. Ive seen a couple around (havent gone cheap though)... Might give this a look see IICBB. How are those parts secured though exactly? Cheers.
I bought a Hulk figure MOSC from Gumtree yesterday for $15. I have another one coming from Tropisetron.
Now I need to find a Bruticus Maximus to apply the same upgrade.