I'm thinking of picking this bike up but I'm a little on the fence. I think it's a Heathkit Boonie Bike but I'm not 100%. I know it's missing the jackshaft or it might be a model that didn't have one, I just don't know. Is there anything else it's missing that I'm going to have a tough time finding? I've got a 5hp Tecumseh and a torque converter to swap in if it'll fit without having to cobble together a jackshaft. Not looking to make it perfectly or restore it to original, I would just want to get it going for my 12 year old cousin to bomb around on the beach.