Possible Yukon 2 suit--traveling... weight?

[ChemProf]

I have the same question as Paul, though mine is one of consideration since I haven't yet ordered the suit.

I have several trips planned this summer, and wanted to know about the weight of the Yukon 2, likely an LS or M. Is there an average weight DUI can give me for these two? When I'm diving the Yukon (I'm in CA) it wouldn't matter, but traveling to colder waters halfway around the world does. My 5mm is 5 ibs, with 2 more for the boots, etc. Should I jump at the Yukon for this? Every lb does matter on some airlines...

Thanks!

Kenward