I would be a liar if I said I felt the same about GAS as I did two weeks ago.
I was getting tired of the music played at my church, and I would love less commitment on Sunday. I could see me dropping down to two or even just one bass. Bass is my passion, but history is my profession. I want to do more in my profession with my time on this planet Earth.
I am personally trying to aim more towards minimalism myself (even though I just bought my second bass, and first fretless!), love this idea that you have for yourself, Doc! (I mean the less gear, not necessarily the less playing out).
Keep your 1 or 2 basses that bring you the most joy (Pedulla and Geddy), and get rid of the things that dont as much! Nothing wrong with sticking with what inspires you and brings you the passion for playing bass.
Unfortunately the market for selling basses might be slim for right now.