You placed the specification outlined in red in
YOUR quote to which I complied suggesting a light weight BP/wing and several other suggestions and did not tell you to get a lighter reg, but a Titan LX is lighter, lol, now that you bring it up.
You asked, this is what I have done and the weight savings vs my previous gear is considerable and the fabric Ultrlight plate will indeed save about three pounds vs aluminum, I have both and have weighed it and then going from my Oxy 30 to the Oxy 18 is about another pound or slightly less.
The cumulative effect of any one item is small perhaps but in whole it is considerable, enough so that I can get two complete sets of gear and accessories into one roll around dive bag and remain under the 50 pound limit and previously I had two bags, one for her and one for me, and they both pushed 50 pounds routinely.
Which brings up another issue, dive bags, I removed the "floor" from mine and cut holes in it and that saved 1/2 pound. Maybe shop for a lighter bag if yours is heavy.
We also ditched heavy lights, replacing them with small Intova lights.
Replacing metal hardware with nylon rings and buckles will save about another .5 pounds per rig.
In any case, you asked for light weight solutions, I guess you were not serious, I don't have any anti-gravity spray in a can but I will get right on that right after I perfect my time machine.
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