Just took at good look at your new HK, great gun. I would not mind at all, adding it to my safe, or belt.
I have a good friend that has an HK, and paid 100% full price for it. He loves it. It eats any ammo he has found, 100%. His is one of the first "plastic" HK's made. It hits the target as good as my Kimber TLE as far as I can shoot it. Now I am not the best shot, but If I can shoot an HK thats over 19 years old as well as I can shoot my Kimber, I say it is a great gun. Yours looks to be even better...
When my friend got his, HK was running an add that showed a person pounding a 3 inch nail into a 2x4. My friend did it to see if it would take it.
His gun did fail, and killed his magazine as he hit the nail head with it! HK sent him two new ones in about two weeks. Now thats customer service if you ask me.
I think you made a good choice.
But thats my thought about it...