Retro Gamer HD Home Theater Mod

[hth4]

I have questions I currently own a NES FAMICOM SNES SFAMICOM N64 GC PS1 PS2 and Playdia Atari 5200 and Genisis which i am patching in to one TV

My real question is what is the limit i can hit in moding each of these machines in terms of rf, composite, svideo and component

right now i have the systems set up with the fallowing

RF: Atari 5200
Composite: NES, FAMICOM(twin famicom sharp an-500b), PLAYDIA, Genisis
SVID: SNES SFAMICOM N64
Component: PS1 & 2 Game Cube

Can I modify any of these to a better signal and if so can you point me in the right direction.

My main conserns are the composite systems as i have seen alot of great documentation on atari systems.

[racketboy]

You can check out this thread to get you started:
http://www.racketboy.com/forum/viewtopic.php?t=543