Heaps to consider and research! I am sort of swinging toward the idea of just getting a Lodestar autoguider and a feathertouch focusser, and seeing what I get with my DSLR. I am a bit worried re the amount of noise I am going to get with long exposures, but I guess if I take enough subs and darks it should be OK? Then if I find that I do love it, I can make the financial plunge for the CCD/filter wheel etc...
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