For me personally, orange G10, Wharncliffe shape all the way:
That's obviously the Urban, which would be the perfect complement to the Heinnie S30V UKPK, but I would buy a UKPK equivalent just as quickly! As for steels, anything in the vicinity of BD1N and S30V would be more than enough.
Now, if we're talking dream territory here... I would REALLY love a Hawkbill slippie in H1 steel. Being in Germany, there is currently no legal way of carrying a Spyderco Hawkbill model since they all lock, but after falling in love with that blade shape using my Byrd at work, I would welcome a legal EDC version of that. Since it's a "scarier" type of blade, maybe it would be more appropriate for the Urban instead of the UKPK platform though, which would double as an incredible secondary knife. Dragonfly Hawkbill FRN slippie from Seki City? Just go with the most cost-effective option for your company, I would get it and cherish it regardless.
Hey, a guy can dream, right?