direct-mounting an engine makes a loud-speaker of your trailer.
When you get tired of your SCG
shaking the heck into the walls of your trailer..
try using the rubber "vibration isolators" shown here..
.. the difference is the double-stack of flat washers with THICK o-rings between..
this gives you "up"
and down vibration isolation,
when added to a rubber donut
under the frame.
and..
Good idea on the pre-filter before the tank,
..but you still need a filter between the tank, and pump.
downtime is WAY more expensive that a screen-filter..
We like the blue-top with the big, stainless screen..
Lastly..
radiant heat, fuel expansion, enclosed trailer = explosive fumes..
.. yea, farther away is better on that fuel cell. Eh?