Unless your leaving the boat in the water, I would not do it. The wear and tear on the boat loading and unloading and if you leave it in that's a lot of weight on that corner of the boat only supported by a bunk. Might be with a one time shot to get everything figured out but not a long term solution. I have a three battery system so I know my 750s won't fill all the way but I'm thinking its going to be my answer. Especially since ill nav a couple 400's to move around for fine tuning (original bags) . I went last weekend with my 400 on the surf side center half filled and 2 people on the surf corner and I could get slack on the rope using a Landlock. I'm 6' 230 .
2003 Supra Launch 22SSV
1986 Ski Natique 2001