Oh wow. Dark skies, a beaut scope and an obs! You can adopt me if you want!
Seriously, that sounds wonderful. Just be aware that the setup you are purchasing is a big unit. As to the placement i would be concerned that you are going to loose some southern objects, but there are better people than me to help with that aspect. Probably if you check out your proposed site and you can still see the LMC and SMC ATM you will probably be alright!
Malcolm