Classic Auto Air

I have a local hydraulic hose shop that will crimp stuff for me. My plan if I ever get around to installing the A/C in my car would be to mock everything up in the car the way I want it, cut the lines to length, then just take it somewhere to get crimped. I've had them do a couple hoses for me now. I can't recall the cost as it's been a while since I've had it done, but I can't imagine it would be more than a few bucks a hose or just a flat time cost for a half hour of work or something.