Finally sold the FA 28-105 f/3.2 over at the Pentax Forums Marketplace for just under what I asked, overall very happy as I can now spend some money on more Takumar lenses. I'm actually going to miss this lens as it's very versatile and capable, hopefully it's new owner will enjoy using it as much as I did.

I decided while the money was coming through PayPal, I'd buy a Super Takumar 35mm f/3.5 from a fellow Pentax Forums member. Here are some images of the lens I'm buying. Looks like it's in very good condition and can't wait to start shooting with it.