no, my batteries are mounted under the rear bench, were I removed a 33" section , built a floor and redone the bench tops. I have 2 31 series deep cells & a converter box with 2 powermax converters
Dont get into a rush of having a boat quickly, find the one you want & will be safe. Dont get into a rush building it into a bowfishing rig either. Mine took every bit of 15 months, I thought out everything carefully. Weight limit should be the biggest factor, that falls in the Safety too. Dont slap together anything, I've seen some real potential viking funnels here. This forum is like a buffett, take what you want (realistically) and leave the rest. Safety should and alway be 1st. Their are some real good guys that give the right advice/suggestions, look at their boats electrical, to the construction of decks to the over all. Size does matter (beam) nothing less than a 48" beam should be considered. You'll find the right one, maybe not now but it will come, not just once but more. As the saying goes, "You pay in peanuts you get monkeys" . Cheap isnt always the best what I'm saying, 14-48 should be your minimum size, good plateform for a 1st timer boat, stabile enough to hold 2 people safely, and stabile enought with 2 people & fish on board. Side height should be another factor, boat with low sides isnt a good boat to add weight to. You want a boat with decent side height 20" or better, my boat is unique with 21 1/2" sides. You mention difference between 12" of beam, their is a big difference 12" of more beam will give that boat more draft, more stability "surface area in the water" example, stand in a 14-36 in the center of the floor, take a step to the left and watch how radically the boat shifts to the left, then do the same on a 14-48, big difference. I know this I have 10-36 I use to check my yo-yo's on the river with a homemade weed wacker mud motor. Save your money and wait for a 14-48 or something with a 48"beam or better
My 14-48 has sentimental value mainly, been in the family pretty much all it time expect for a year were the original owner sunk it and sat for almost a year in the river in 10ft water. We salvaged it with the original owners permission, it had a torn transum. Rebuilt the transum, with new metal, added 48" by 24" aluminum skid plate welded and wrapped round upward on the transum set of beavertail pods. Duck hunted in that boat for many, many years. I like jon boats, like the size 14/48.