Hey all, I'm looking to get new fat sacs for our LSV, and it looks like the wakemakers website is the way to go when ordering. I have a few questions before I place my order.

1. I currently have the stock gravity 3 ballast system. Will upgrading to the 1100lb sacs make an appreciable difference? I feel that it would since that I figure that would be like adding three adults to that side of the boat, am I correct in thinking that?

2. I feel like I've read that people have reinforced the walls between the rear compartments and the engine compartment. Is this necessary or just recommended?

3. Lastly, is there any sort of discount/promo code available? Every little bit helps as I will be ordering tower speakers and an amp shortly.