Seems like a few are listening - new 2009 fanatic new wave 91, RRD 99 twinser and CD waves OES 98 wave 100 Evo - don't know what the new Evo's are like but my 92l floats me better than my 98 fanatic freewave- the 100l must be like a 110l
Looks like there are a few more options if you are willing to pay!
I reckon the manifactures should have a chart which gives a guide to the riders weight and wind speed each model is suited to. So then feather weights wont feel over boarded and us heavier guys wont sink on a "light wind" wave board because the guy in the shop had no idea how the board would react under people of different weights.
Try a Stoneboard you have it custom made to suit your size and style,look upp SSD Stone surf design on Google.