Hey guys...I've spotted a nice shooter buck in the last few days. I'm wanting to get a spotting scope so I can get a closer look and maybe some pics with the help of a camera adapter. I have some Vortex bino's that I absolutely love and was wondering if I should stick with that brand or go with something else. Do I really need to spend $300-$500 for a decent scope? Any "el cheapo" models that I should give a look? What are the key specs I need to look for when buying a scope?