I'm so close to pulling the trigger on one of these.
It started a few months ago when I bought a Harley Benton P shorty from Thomann just to try a short scale out. Best £68 I've spent in ages, that bass is so much fun to play. I've done some basic upgrading - I put a set of LaBella flats on, new wiring loom, a Quarter Pounder pick up and a bridge cover. (I bought the strings, the rest were spares I had lying around) It sounds killer and it's now my main bass in one of my bands, we play old soul & RnB.
Then I stumble across the Fender site and the Mustang PJs. Uh oh. The olympic white is so nice. The OP's pics look lovely and my GAS is raging again.