thanks for the feedback!
Still two options to go:
1. keep the stuff as it is for the next year; what is the big advantage the 75/80 range will offer me compared to the 74/83 ?
2. just one board, the evo80/08 which fits between both boards i now have, better waveriding then the 83 in high-wind conditions and still more float then the 74
Lot of sailing last couple of days so no time for planning the gear but just sailing and enjoy!