Saute the bacon til brown, then drain the bacon, reserving some of the drippings. Add your red onion and green pepper til onion is translucent and both are tender. Drain off drippings. Drain the juices from one can of pork and beans, then empty contents of both cans into baking dish. Mix beans with the fried onion, bacon bits, and green pepper. Add mustard, BBQ sauces, thai chili sauce, brown sugar, and cajun seasoning. Mix well. Bake for 40 minutes.