It was labor intensive but actually not that difficult. The only problem I had was when I removed the tail skirt, I broke 2 of the mounting flanges. Thank God for PC-7. If I hadn't told you nobody would have ever known.

It did take longer than the 4 hours indicated but that was because 1) I'm slow. 2) My drill with the 1/2 inch chuck is cordless and the battery was dead. 3) I'm slow. 4) My Brother-in-law helped & he's slow-er