So I'm going to get this started now. I just placed my order so it'll be a few weeks until I get my BBB. Since I am pretty handy with the sewing machine I plan to sew my own belt and neck seal. Also I found and ordered this on AliExpress:
http://s.aliexpress.com/bE7nQfQb
Mandy Custom Second Skin Tight Suits Lycra Zentai Suit No Hood Black Mock Neck Spandex Unitard Mens Cosplay Full Body Bodysuits
I hope it'll work for the undersuit it was only $20 so I won't be out a ton of money if it's crap