I'd say go for it. I'm in the process of making one, I am using a aviator suit, camo burlap and hot glue. I used one last spring for turkey hunting. Same methods exept they were BDU's. I crawled over and down a hill where I saw turkeys, Two of them came right to me. I had to take the back turkey that was 25 yards away because the first turkey was only 15 feet from me and closing, if I did not fire,he would have walked right on top of me.
If you want the best suit, make it yourself and spend a lot of time on it. I only got both legs up to the knees on mine done and that's about a month's work( about an hour a day here and there) I would strongly suggest not buying one from a store. Then it takes the whole "I made that myself and it works" theme out of the picture. And you can make it how you want. I do lots of jump shooting, I have knee crawled for five minutes resulting in the ducks being decoys, and belly crawled for 2 hours resulting in 3 ducks with 3 shells. When I get a scanner I will post pic's of my finished work. And good luck with yours :wink: