Thanks for your concern. I am a noob in Pentax lenses except the K35f2 and K135f2.5. Just need to know the differences, if any between the FAL and DAL. When I get my K5, I will try it out with my current 2 lenses to give me some idea of their rendering. I am used to them on my Canon FF and I feel there will be quite huge differences. I also intend to convert my existing Zeiss Contax lenses, especially my 85f1.4 to K with the Leitax mount. Anyway, glad that all of you are so helpful. It's going to be quite a drastic change for me and I will surely be extra careful. Thanks once again.
No prob. Just know your preference, so better to let you have a heads up.