Excellent!
If I may proffer some advice concerning chain saws? Unless you have a need for cutting down trees and preparing the tree for splitting, I recommend a pole saw. I have two, both Stihls, one for low pruning and the other with a mongo extension on it for reaching the long distances.
http://www.stihl.com/isapi/default.asp?contenturl=/produkte/
Buy a second chain and a chain sharpener for your Dremel and you're good to go!