Have you looked into a Halcyon RIG. Say the Eclipse MC system
http://www.halcyon.net/mc/eclipse.shtml
You do not need BIG lift. 30 - 40 lbs is fine. 45 is also fine but it is a slightly bigger wing. To be honest I do not know the brands you mentioned other than OMS. I would avoid bungied wings. That is another issue.
In theory: Diving wetsuit you would use an Aluminium Tank. Diving Drysuit, you would go with steel. You should be able to swim up your rig in the even of a wing failure. SO if your diving a wetsuit with a steel tank, you could run the risk of not being able to swim up your rig. Hense you may have to ditch all togther to make it to the surface.
mind you this is in theory. Many folks dive wetsuits and steel tanks all the time. But would you want to find out that say at 100 feet you have to bail and leave your airsource behind because you cannot swim up with your rig.
Where as with a drysuit, you have a redundant bladder so you are able to maintain bouyancy/lift to get your arse out in the even of a wing failure.
simple
http://www.halcyon.net/mc/eclipse.shtml
You do not need BIG lift. 30 - 40 lbs is fine. 45 is also fine but it is a slightly bigger wing. To be honest I do not know the brands you mentioned other than OMS. I would avoid bungied wings. That is another issue.
In theory: Diving wetsuit you would use an Aluminium Tank. Diving Drysuit, you would go with steel. You should be able to swim up your rig in the even of a wing failure. SO if your diving a wetsuit with a steel tank, you could run the risk of not being able to swim up your rig. Hense you may have to ditch all togther to make it to the surface.
mind you this is in theory. Many folks dive wetsuits and steel tanks all the time. But would you want to find out that say at 100 feet you have to bail and leave your airsource behind because you cannot swim up with your rig.
Where as with a drysuit, you have a redundant bladder so you are able to maintain bouyancy/lift to get your arse out in the even of a wing failure.
simple