Pull the rear tanks, put in the pro-x v-drive sacks, integrated bow sack under the seats in front and 400 lbs of pop bags in the walkway under the bow filler cushion, stock center ballast. I've run the pro-x 750's in the back and yes, they fit, however the additional wake size isn't enough to justify the extra gas and sundeck washing that occurs when they are in. Not to mention with the 750's you have room for a couple of vests and that's it in the rear lockers.
I'd disagree that you want more in the back than the front, it would get extremely steep very fast.
Here's my '01 205V with the set-up above.
speed 24, 75ft rider 6'3"
speed 24.5 75ft rider 5'10"