RT and RT Pro Mainbody Compatibility

[CMDane]

I've got a hopper left mainbody for my RTP and I've just Warped it. Problem is, I've got the hose running off of the top of the body and I want a lower profile. I might be able to get a hold of a hopper right RT mainbody in exchange for my hopper left RTP, but I want to make sure they will fit. I am willing to modify the RT body for my RTP, but I cannot modify the RTP body for the RT. So, what are the compatibility issues, and what mods need to be done, if any?

Thanks in advance,
Charles

[digitard]

RT valves and Mainbody's are not interchangeable with any of the other mags.

RT Pro's on the other hand are ... but you cannot put an RT Body or an RT valve on anything but the original RT

Sincerely,
Dave K