As some of you have noticed I've been posting alot of questions lately. I'm kicking around some ideas for my next project so bear with me. I am possibly going to get a L6 to put a Seoul in but if that doesn't pan out I may want to try something else. Such as swapping the driver board in the L5 for a Downboy 917 or 833. Does anyone know if the Downboys will fit and what it takes to swap them?