You really have to watch what Serum says there. A dremel and some patience, eh? Serum can do things with a dremel and hammer that I can't do with a milling machine.

Seriously, Serum laid it out for you. I don't have a Revo, but I did help a friend of mine out with his. It isn't hard, just take your time and think things through. If something seems a bit intimidating to you, just take a step back and think about it for a while. You can get it.

Just remember, measure twice and cut once. It's easier to take more material off than to put it back on.