Paul,

Congratulations! You're going to have hours of great observing with this system. I finished mine a month ago and the only other problem besides weather is there aren't enough hours in a night to see everything! If you can stay out late enough for Sagittarius to come up, it's full of clusters and nebulae; one of the best constellations! It doesn't come up until midnight here in Albuquerque, at least not high enough for me to see it with all the obstructions.