I just sold a PJ bass with an 83 neck and the body to the very first good bass I ever owned, a natural ash/black/maple 76 Precision what I bought new out of the store. Been through a lot of mods and a lot of surgeries, and I did my own ebonized finish on it in summer 2020. Collectability was shot to hell, but it plays like a dream and sounds legit pre-CBS.
It also weighs a little over 8 3/4 lbs, and I have two FSO PJ's that weigh 7 1/4 lbs, one of which is pretty exceptional feeling and sounding in its own right, the other a beater that plays out of its league to a certain level. I'm 60 now and need every advantage I can get when playing long hours standing up. I have gear that I'm quite attached to, but I'm at that age that I need to cash out the highest value and least practically usable stuff before it gets sold for pennies on the dollar at my estate sale.
So I'll be Marie Kondo'ing my collection a bit more. I just got over the biggest psychological hurdle of them all a couple hours ago, I've got plenty of great gear I'm keeping, and I can still play. Does not hurt my feelings that the buyer is a hard working and very cool local guy 20 years my junior who's really getting into playing again over the last couple of years, and wanted to step to a seriously pro level Fender without getting stung too badly. And that look in the dude's eyes when he played it for the first time and knew right away he was springing for it...you'll have to excuse me...getting a little misty up in here...
LOL! But seriously, don't do it till you're 100% ready to commit to it, but once you make that commitment...slice like a knife.