Grover just did the Legacy series with them, and was more or less a consultant. I think Fender just brought him around because the Jackson fanatics more or less expected Fender to ultimately squash their competition and throw Jackson under the bus. This was compounded when they moved Jackson production to the Fender plant in Corona, California.
Personally, I rarely use the neck pickup except when looking for a more acoustic-like clean sound. I tried swapping the EMG's around in my DK2M, but that was a waste of time, and the 85 KILLS in the neck position. My only other real neck pickup experiences I have had were with Duncan JB's ( lifeless bland tone killers IMHO) and a Dimarzio Super Distortion ( way too muddy).
I was poking around Ebay, and there are a few Peavey Vandies that may be worth a few minutes of your time, though....