Todd, I think the answer to your question depends on...
1) whether you are retired and have the time to do the work.
2) whether your yard (or backyard) allows such work
3) whether you have a PhD in a highly specific area of the natural sciences.
4) Whether you own a Hinckley, or not. For it would be Hinckley re-sale suicide to have anyone else but a pro do work on this baby...