I want to second what bdl2333 said, it was spot on (except the last sentence

).
Edit: Dan and DL slipped in their posts while I was writing, so I'll add that I don't disagree with what they wrote, and bear in mind bdl2333 said to keep the 80L for light winds. It also depends somewhat on Windhunter's skills, though not having wavesailed much isn't a handicap if someone has aptitude.