Well I don't know the HSM Stealth but generally the camber/race style matter more than 0.2 sqm, and not necessarily the way you think. Although not a pure race sail, the RAM F8 is close in behaviour. Strong point is not low end power but rather speed, high end control and stability. It is also quite comfortable and easy handling in its category. This makes it a good option given your weight, but I bet one (maybe two) size(s) above would be even better. You may discover than 5.8 is very close to your wave 5.3 in wind range. If I remember well, the subsequent RAM F9/F10 have been boosted for more low end power.
Last edited by Farlo; 22nd January 2010 at 07:50 PM.