"I'm pretty sure a fluidampr isn't compatable with a mech. fuel system like this. "
Well, I have a fluidampr and I have running the mechanical pump for ~ 6 years. I think they say it is not because there is not much space for clearance, and you have to be very careful mounting the mechanical pump, but there is enough clearance, about 1/8" between the gimler belt and the fluidampr when running.
I think it is the only solution that truly works over the long haul. I would like to see the mechanical pump put somewhere in the engine compartment so there could be more clearance and easier to work on, but that is not the case.
Bob Weis