met a guy at my school's astronomy club with $3000 worth of gear for astrophotography. he had a refractor telescope attached to some fancy CMOS sensor with a tracking mount and a wireless transmitter connected to his ipad. He showed me crispy clear (stacked) pics of hard-to-capture Nebulae. I decided then that when I make it in life I'll build a similar system. Its been 3 years now and I am utterly worn out, devoid of any motivation. I'd like to own a system like that but I'd rather have it pre-made, without it costing an arm and a leg. Any ideas on how I should go about it?