Mastercraft survey!!!!!

This question is for those that have older Mastercraft boats. I have a 1993 Prostar 205. I put 550 pounds up front. 250 on each side of the engine, and about 900 where the rear seat goes. I use the two side sacs to compensate for if there are people other than me, so they are not always full. Most of the time it is myself ( about 200 lbs ) My wife ( 125 lbs,) two little girls, and my son riding the board. I am interested to know if anyone uses more weight in an older mastercraft, and if so, how does the boat handle, and what is the wake like. Our wake is pretty good, But not as good as my friends 2002 X-9 with factory ballast.I was wondering if I needed some more weight in the back. Please list what boat you have and what ballast you have, and where is it placed.