Bought all weapons and favorite attachments, i.e. Dual mags and grip or suppressor where available. Underbarrel attachments are shit and sights aren't necessary/aren't nearly as valuable as dual mags in any situation; with dual mags I get extra ammo to chew through and I have Sleight of Hand lite all in one attachment, what's not to love. I also bought all emblem icon pieces (This costs about 45,000 cp total by the way) and most of the 1000cp backgrounds along with a handful of the 3000-5000 Duty Dollar backgrounds. It took me a few moments after I bought the backgrounds to realize how wasteful it was. I wasn't even buying backgrounds I thought looked neat I was just buying them for the hell of it. In all I believe I went through about 70,000 surplus cp just in backgrounds, I could have probably bought all attachments/camos for my favorite set of weapons instead.
Oh and I uploaded another video. Not digging that 30s time limit, only had room for three clips and I could have jam packed it with a lot more if I had an extra minute or two. But whatever, suppressed SPAS is fun as hell. It feels so good knowing that you're doing well enough where somebody will go out of their way to pick up your gun and use it over their own (and then die with it out, hand-delivering extra ammo.)