I too, lurked for a long time and felt I had learned enough to begin a set of monitors. While I don't have any particular advice for you, I can say that even though I have limited tools and only basic skills with wiring and soldering, Danny makes it workable for any skill level. Also, I have never had a problem getting any questions answered here. For me though, I was glad I made a practice cut with my DIY circle jig. I was able to cut perfect circles but only after minor adjustments with my jig.
Good luck! I was sad when i finished cutting. I didn't want to be done with that stage.
Ben