I'm pretty sure the sample that sounds like 'bangarang' is actually the vocalist saying 'all right, when you're ready' with unearthly amounts of processing done to it. No idea if I'm the first or billionth person to know that.
I'm mostly here for the knives, but I agree with all that you said. Wouldn't mind seeing more low tech high grade multitools, by which I mean things in the same ballpark as the Smock Key -- seems like every EDC shop has something like a Smock Key and I dig stuff like that. Also wouldn't mind seeing kubatons and bottle openers/knucks and various combinations like the Wise Men Wise Guy or the One Asterisk DSR-P -- you gotta love anything that makes a Sharpie an instrument of beat down.
I wonder why they don't do cell phone cases, esp. ones that can pack a little gear in them.
As far as bags -- If they put together bags that have specialized compartments that are an exact fit for other EDC gear that they're selling like lights and knives and mini umbrellas and whatever, they could call them Drop Bags even. Whether they could make the numbers work, I don't know, for all I know it's a dumb idea, but I know I'd be interested in tailored work like that and I think it'd differentiate them from a number of other competitors.