This is a very timely post! I am just now getting ready to do the something similar...... EXCEPT....... my new Affinity Jag bass only has 2 wires. Well, that's no problem, because I have a box full o' MM pickups, from Affinity Jags and other brands.
I have owned quite a few of these and have not figured out Squier's "rhyme-and-reason" behind some of them having 4 wires and others only 2 wires. Must be whomever they source the pickups from. Originally, I thought
Sweetwater's "FSR" Jags in both Shell Pink and Metallic Orange only had the 4 wire offering, but found out differently (your post being a prime example).
A while back I ran a Wilkinson "MM/J" pickup and ran it V-V-T. That thing sounded fantastic! However, this time I'd like to do the same thing as you, or similar.
I would also like to say that this current pickup sounds a lot better than some of the earlier stock Affinity Jag 2-wire pickups. Also tempted to throw a 2 band onboard pre in there, but we'll see.
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