my view on inline...is it's easier to install. I've heard they supply more fuel (assuming because you can have a larger pump, with a larger heatsink, etc).

I BELIEVE if the intank one dies... it will starve the inline...and you're out 2 pumps. Vice versa, if the inline dies...it could block fuel from getting to motor and back up intank. I would just go with the bosch intank (what I plan on doing.) Seems simpler. Not sure there's a need for THAT much fuel.

If there is, run 2 inlines, 2 lines, Y it right before the regulator, so if one dies...you still get fuel to motor.