I think I'm going to install one of these if for nothing else the added capacity and filter change convenience. Not that filter access is that bad with a SBM. Still going to need a larger than stock pan with some good baffling to keep from starving the pump though.
you could add a cooler too for even more capacity and maybe use hardline as much as you can for better heat transfer. only chassis to motor part really 'needs' to be flexi.
neil.