I am seriously looking at the clam Yukon XL. Wondering if anybody ever put the third seat in one? Or if it's even possible? I see you can order it straight from clam. I fish a lot by myself during the week and weekends I fish with my boys ages 8 and 10. I thought it would be nice do you have three seats when I'm fishing with the boys then removing two seats when I fish by myself to cut down on weight. The other option would be getting the otter cabin with a bench seat but I didn't think that they sat as nice as the Clam single seats. Any suggestions?