Reminds me of an old NASCAR driver (can't remember the name now)
But he was one who would read the rule book and look for loopholes
He had found out there was a limit to I.D. for fuel line, but not for total length, so he mounted a bunch of it to the bottom of the frame, enough to net him an extra gallon or two over everyone else on a full tank
Point being, what do you think the ful oil capacity of that system would be with the filter in the trunk?
And a second thought, would there be a pressure drop because of this?