I was going to get a 6' Hellfire but as I seem to be staying at 88-89Kg instead of dropping to 84-85Kg I think I will go with a 6'2 Hellfire. I have a 6' Dom which I love in smaller waves up to head high (just got some Simon thruster fins, Large size.The larger fin (used to have G5's) seem to make my board go better.) I also have a 6'6 flexfire for extra big days (12-16 foot faces,any bigger these days I probably wouldn't go out unless perfect.Not fit enough.)
I think the 6'2 Hellfire would fill in the gap (Head high to 12 faces) nicely. I also think the extra 2" would help me paddle a bit better as I get a bit older (not necessarily wiser).