Hey Mr Mayhem, you should have asked for some help/advice on soldering and the electronics install, it's not that hard and you can practice some solder joins before you attempt the wiring. The only way to learn how to do it is have a crack yourself. If the shop hasn't started work on your wiring and setup I would ask for it back and have a crack yourself.
Have you got a soldering iron/solder ? If you plan building more kits (which is well likely) then a heat adjustable soldering station would be a good investment.
Dr Nomis has even done a tutorial on soldering and sure he (and many others on the forum) can give you some good pointers on where to start.