SBranson23,
Thank you for your contribution. I learned a lot from connecting to that link you provided. I will say this: my groupings at the range indicate that I perform better than many firearms instructors, ERT and HRT members; therefore, if I can maintain the same level of proficiency with the HK P2000 as I currently do with the Model 10, the M & P, the 5946, and any other platform that I have the opportunity to train with, then I will be very much satisfied that I have a good tool on my hip.