Jeanette,
A vixen vc200L is the other option. About 5kgs with a handle on top. Don't need coma correctors etc etc etc, just a camera adapter and a focal reducer if needed. An eq5 will carry it and a guide scope no problem. One went here the other week for $1K or about $1.9K new delivered. Forget those GSO RC scopes, you need to hang a brick off the front of them to get balance and a half meter of extension tubes out the back to get focus
