More Portable 4x5 Flash Idea?

Been thinking of the best way to do the 4x5 flash thing, carrying 2 tripods, a flash and a Linhof around a dump site might be a bit problematic. This set up with the Banarama 2 camera might work just as well and be much more portable. The good thing about having a ton of gear is you have lots of options whenever you come up with a photo idea, and at no added expense. Witth the larger flash and battery pack there are 2 advantages, a quicker recycle time and a F16-f22 of flash POWER! The F16-f22 will allow more depth of field and help me over come the underexposure and lack of sharpness I experienced in earlier 4x5 camera flash attempts.

All I need to do is find the flash bulb and I can give this a try.