RMCHGR
You know how it is when you post a picture of what you are working on at the moment and everyone notices other things besides the main subject. LOL

What are those clamps on the rear springs set up like?
Is that a Cal-trac system?
Meanwhile, back to the original posted flicks. That tank looks fantastic though I was under the impression that you also had an in tank pick up/pump. Forgot you mentioned the up front engine mounted pump.
Stealth.
I like the fact that your set up utilizes two mounting straps and two J bolts out back. Mine only has one and I've been meaning to make a custom fail-safe system to keep my tank in the car just in case.
Yeah, those tanks are pricey, but worth all their lightweight in function and good looks.
What was the weight difference again?