Sounds like it may fill your needs well, which is what we all seek. I hope you will post some shots for us soon.
I have followed your posts and felt you would be impressed by the K5. You may have read where I have a friend in Dallas, a Pro shooter that has a D3x and two D700's, but bought a K5 for its small size to go on a European vacation this Spring. He came back raving about the K5 and how it performed for him.....which was very good,since I had pushed him toward the K5.
He will not change his Studio cameras...he has a lot of fine Nikon gear, but he said that if he had to shoot there with the K5 he most certainly could without hesitation for most of what he does. Vacations and day trips, walkabouts, family outings etc......he's a K5 man!
Best Regards!