That P7M8 in your sig is the best EDC you could dream of. If it's too precious, find one on GB in used conditon. If you elect to EDC the P7 in summer, I can vouch for the VP9 as a superb heavy clothing winter altnernative. They are very easy to cross train on, and have way more similarities (muscle memory and sight comfort) than almost any winter/summer combo I can think of.
I'm sorry, Unless you have smaller hands, I just can't really imainge wanting a compact when you have a P7. What more could you hope for in features?
I also looked at the P2000 this summer. They were trying to give them away. The combination of a hammer, and NO safety? EASY pass. DA 1st shots totally throw my triple tap, and dropping a hammered handgun without a safety? It was SUCh a pass for me. I found the P2K to be the weakest HK offering I have yet to see.