Tandem Rigging tips for OK Malibu Two XL

[Bluewater Jon]

My teenagers want in on the sport, so it's tandem time. Before I plunk bigger $$$ down with a Hobie Oasis, I'm checking their commitment with an OK Malibu Two XL. I got a killer deal on one. First yak I've owned in many years, been out of the sport for a long time

I'd love to figure out a way to put a bait tank on there with both seats occupied; my mind conjures up images of mounting some type of leveled platform in the mini-tankwell where I could mount a bait tank.

I'd consider doing something in the middle area but that has been cutout for a hatch.

Any ideas? Anyone seen this done?

Thanks in advance. Here is a pic of one btw