Hi guys, how easy is it to turn a small scope into a guide scope? I'm looking at getting one of these for my first scope
http://www.sharpstar-optics.com/engl...?c=msg&id=116&
Which is apparently the same as the re branded tsapo65q (but cheaper). However, at a later date I will probably try to pick up a larger imaging scope and then hope to repurpose the small one. I've seen people using ed80 for guiding, so I assume it's doable. Is it just a matter of attaching the smaller scope to the bigger one and getting some sort of adapter for a guide camera? I will be heading to the states in a couple months where stuff is a bit cheaper, so might even consider an ed100 instead if budget allows. Thanks