So, I've decided to lay down a chunk of cash for a Springfield. It's not really rational, I know. But I've got a fever, and the only cure is more guns. I digress...Should I buy the standard and upgrade with aftermarket parts? Should I buy the 'loaded'? Or should I buy the NM? I'm going with Springfield becuase my experience with their customer service, so that eliminates custom gunshops like Fulton, et al.