doubles setup?

[racer17m]

Or you could go the route I decided to go and pick up a Nomad and go singles sidemount which would give you the benefits of doubles but also give you the option to just go single as well then you dont have to have so many configurations etc. (depending on the diving youre doing).

I got a Nomad XT for its versitility i can cut it down and switch out a wing to go to warm waters or i can go double side mount or double back mount and now i just picked up a dive rite single tank adapter so i can back mount a single too. (i always use a pony with a single).  you can use it for rebreather or double back mount and have stage bottles.

just my two cents