Arthur!
If you ever find yourself with either a "reason" or simply "the desire" to replace the pickups, I recommend the Aeros
so very highly. By your description it sounds as if you and I are on the same page about J-pups: although I find the Basslines very nice, I'm with you on the "aggressive high end"... and I've
the bassist who typically is asked to turn it down a touch.

Between that and the increased low-mids that I also think they improved on I simply "got lucky" in purchasing one of the few Aero-builds on the
used market!

(Roger Gee told me they built 3 or 4 - can you drop me a PM and fill me in on way Lull didn't offer them as an option? I can understand cost being a factor with them)
Btw, I'm not sure I'd equate Aeros that close to Bartolinis. Yes, they do have the muted highs and strong low-mids that stereotypical Barts do, but in that large amount of middle range the Aeros have what I term "Reigned-In Aggression"... add a touch of OD/DS and dig in a touch (fingerstyle
or pickstyle) and you'll get a nicely complex midrange from them. Then again, I'm not a fan of Barts in general so it very well could be my history with them coming out.
I'd also say to try and get out and play a Fralin-equipped Jazz: extremely nice as well, almost a combination between the Basslines and Aeros with a vintage sound that can be pushed into "GeddyLand" with the application of some of overdrive much like the Aeros. Certainly a high-end sound for a mid-to-lower-end price. Also, if you're ever in the area of course the invitation's open for you to drop by for a "Tasting Course" of my collection.
It's been a while and there's been a vast amount of change-over on my part, so I just wanted you to know I'm
this close to finishing my task I set out to do about two years ago: replaced my large amounts of
"Decent, Quality Basses" with a much smaller amount of
"High Quality Keepers. I have the last of the "DQBs" listed for sale and have traded upward for my two Lulls,
my 5-string Fretted and Fretless Spector ReBop 5 DLX FM and 4-string older, non-DLX ReBop (no flame maple top, no Crown Inlays)... although I'll be soon taking a new photo and listing the 4-string as I've upgraded my four-string to a
ReBop 5 DLX EX "ZeBop". After she arrives I'll be outfitting them with Nordstrand
Big Singles and Aguilar OBP-1s, and then between my Spectors and Lulls I'll think my tone will be so punchy my pickups will need to be tested for Steroids.
