I'd like to try my hand at RA4 printing but can't quite swing a new enlarger at the moment. I have an Omega D2 condenser enlarger for my B&W printing, and I'm hoping that there's a way to make it work for colour. The two options I've come up with are 6"x6" Arista CMY filters from Freestyle, and tracking down a colour head. The filters seem to be the cheapest but are probably cumbersome, then there is the issue of the colour of the enlarger bulb. I don't even know if there is a "white" bulb suitable for the D2, or can I compensate using the filters?. The other option is to find a lonely individual colour head. The Super Chromega head seems to be pretty common but is it possible to mount one on a D2? I'd probably be better served by saving my pennies for 6-9 months and finding a proper colour enlarger, but my inner child wants to play NOW! Would I need a voltage stabilizer and colour analyzer too? What's the going rate for a kidney these days? Why couldn't I be interest in something like logic puzzles instead of LF photography?