Even with the huge engine compartment that used to hold a 460cui engine, I'm having trouble cramming everything in.
A PFC-50 charger is BIG, and while there is lots of free space, none of it is the right shape for the charger, or there are other things that will be there.
So, it looks like I'll be mounting the charger at the back of the engine bay, behind the battery box, but tilted up so that I can still reach the controls on it.