Damn I take a day off, and come back to this...
Ok as far as the key issue, yes it is going to need a dealer as the system has to be coded to the chip in the key. Not having one to match it, will require the tech to go into the OBD II port, and force the computer into a learn mode, each key will be inserted and assigned a code. As far as getting it there, you are either going to have to find a friend with a trailer/dolly or call a towing service.
As far as your spark plug/wire issues I will do my best to explain.
You have 4 spark plugs, 2 leading and 2 trailing. The leading plugs are located at the bottom of the motor, and the trailing are on the top. On your coils it will be marked L1 T1 L2 and T2
L1 = lower spark plug hole closest to the front of the motor
L2 = lower spark plug hole closest to the rear of the motor
T1 = upper spark plug hole closest to the front of the motor
T2 = upper spark plug hole closest to the rear of the motor
So look at the coils, and route your wires to the appropriate plugs using the information above.
