Tricky Rickey is more or less right (Hey Rick). They (#6's) are a lot of weight at the rear but it depends on the length of the Skater. I have a 32 w-#6 Dry Sumps, it is a little stern heavy but the problems that creates are very limited and the benefits greatly outweigh the problems. Resale with Bravo's is not good, and of you have no wind protection and Bravos, plan on being an Owner for a long time. If you set it up right, you can actually go faster with #6'w, even with the trannies. I am sure people will take issue with that statement, but I think I can back it up.