here are a couple things i added on since last year:
wetsounds mb8's (added to the pro 80's) + speaker sox to go with - gives more bass punch.
extra wakesurf / wakeboard rack - got so sick of extra boards getting cluttered in the boat (got it at bulletlines.com).
rubber grips so people don't step on the fiberglass when getting in - dealer installed them for something like $40 for the pair.
