Originally posted by Kathemy Heavy and bulky is just a plus for me. I love heavy gear. I like the stability of it all and I'm a decently big guy working as a miller in industrial production.
I will get a K-1, it's just a matter of when.
And well, I think I sort of sealed it.
K-5 was my dream camera. I couldn't afford it back then when brand new. It's aged well, I think. A K-5ii or iis even better but I'm sure I'll love having one.
Judging from all your statements, the type of subject matter, the lenses you use, etc. I recommend the K-5 IIs, or the original K-3. I've had many Pentax bodies over the years. Having used the K20D and K200D for a number of years, I bought both the K-5 then later the K-5 IIs when the K-3 arrived, as new leftover closeout specials. I found the lack of AA filter in the K-5 IIs made a difference in fine detail compared to the original K-5 and all previous models. The AF was also upgraded, plus a few other advancements. All models since omit the AA filter, and it appears to me that is in part responsible for their improved imaging. With some patience, you should be able to find a low-use K-5 IIs in fine shape at a reasonable price. You will love its controls and layout. From what you've said, you would not really need the extra-fast AF of PLM lenses. My current main, most-used body is the KP, but I still enjoy using my K-5 IIs, at times when I especially want the handiness of those controls, its image quality is still that satisfying.
Then, since you actually like the heavier weight, just patiently save up your money and buy a K-1 II. I bought one late last year with its DFA 28-105 kit lens. A great camera. But APS-C still has its own advantages, especially when working in the tele range, in terms of "reach" with lighter, less expensive lenses.