these shots are really impressive!
Also great to hear that the K5 in it's K5IIs incarnation seems to overcome much of the issues the original K5 had (at least mine).
I will need to rent a K5IIs and see how it works for me today, as it definitely is more of a photo camera for me than my OMD and m43 system.
Will be also interesting to see what the next model of the K5 will look like. I personally do not think FF would be the huge success for Pentax, as it would require a complete new lens lineup. But a even more improved APSC DSLR with even better sensor based on latest technology would be maybe the real winner. Especially as CaNikon seem to loose to much interest in pro grade APSC DSLRs.
Again great work!