The problem that I have is I don't feel like hacking up every console that I own. BUT I have been tempted to mod one of my Genesis' for Component out since they natively output RGB it might not be too difficult.. Problem is that the J-Rok converters are sort of expensive.
I did find a Genesis RGB/SCART cable and SCART to Component converter that I will be using here soon, I took the case apart and if I can find a way to put the PCB in the console and run the outputs out the back of it, it would only cost about 45 bucks instead of 90.