On another thread, facebook, or something, I saw someone asked about putting custom 1500lb bags in the back for the Max. While you as consumers can do whatever you want with custom bags, I will give you some additional ideas to consider. The storage under the starboard and port lounge seats on the Max are also huge. In fact, they approximately 48" long, 20" wide at bottom and about 23" tall. A standard 20x20x50 fat sack may or may not fit really nice in this compartment. As a manufacturer, we would never suggest to add more weight than you legally hold, but if someone got a little creative with running a hose through a panel, you might could tie into the rear compartment and have a nice setup that adds additional weight to the middle of the boat instead of putting all the extra weight in the rear. Anyways, just food for thought. I have a feeling you custom people will have a field day with this potential and can't wait to see how you guys put that extra storage to good use. hehehe