I need more weight than my bc can hold to use my drysuit. Right now my bc is negitivatly buoyant with the all of weight the weight in it. If I get a weight belt that will hold something like 5-10 lbs will it work under my bc? I saw that DUI sells suspenders, will having just a weight belt around my waist prevent air from going from my waist down or are suspenders a must have for drysuits? I have a DUI 50-50 so its already a little tougher to get air in there. I dont want too much weight on my person in case something happens, how much buoyancy does a fully inflated drysuit usually have? Thanks again!