Buffo, thast great news / advice. I was thinking of adding some red. I'll do as you say and build it first , see if I like the balance and go from there. My case is actually quite small so I dont think I'll have the options of adding to it anyway, unless I build it on two sheets of aluminim (double decker) rather than one (which is what I hope to do) Just waiting for a chequ to clear and then I'll get my aluminum sheets x 2 to fit the case I have. Hopefully I'll have the flexability to add what I want if I need to.
I'll defo be interested int he 635 dichro but I'll let you know nearer the time I get to build my projector. Hopefully will know in couple weeks.
Graham