Will post some pics of my newest HK91 this week. Although I have had a few over the years I sold most of them off at various times and am down to just one now, a nice late import 1988 dated rifle. I also have an SBR'd HK94 re-marked MP5 that I am hoping will be approved soon. I have also owned a couple of HK94s that I intended to SBR and have re-marked but I never got around to it and sold both of them off. A late HK91 and an MP5 have been on my list for a long time so I expect I will hold onto these. Unfortunately, I sold all my mags so will have to accumulate those again.
The HKs I have always seemed to hold onto have been my handguns. I bought myself a used USP tactical in 9mm as soon as I turned 21 (back when I lived in Michigan) that I have had for over a decade now. Picked up a P2000 SK a few years ago for carry that I don't think I will ever part with.