@tjons, I upgraded a few steps to the Pentax K-5 IIs It’s just an incremental upgrade, but it improved the auto-focus accuracy in low-light, removed the anti-aliasing filter on the sensor, and several other small upgrades. So far, everything I’ve seen about it is better, and I’m very happy with it!
That said, since I want to sell my old one, I don’t want to put it down too much. 🙂 It’s still a very capable DSLR, and worlds better than my original T3 in terms of Image Quality and Dynamic Range. (And high ISO performance)
I did start out a little high on the price, so if anyone is really interested, you can make me an offer!
Attached is a sample of what my new camera combined with the 18-135 kit lens can do.