Erm... in the middle of the night... Erm... chance of accident.... Erm.... going around corners at 120km... Chance of accident. You work it out yourself.
Dan's car is an example. Other than the fact that it took a couple of weeks. But at least at the end there's no problem at all. + I've already realised a lot of things are out of the control of the mechanics/workshops (parts taking longer to arrive, bolts round, crossthreaded). No job is perfect. You would have thought fitting a cat and front pipe to my car is only a 15-30mins job but it took more than an hour cause the front pipe and dump pipe section was seized up. Oh not to mention SOMEBUM told me its only a couple of hours job to change my dumps on the hoist. Imagine if I did believe that, I would be paying 1 or 2days worth of labour as compared to a couple of hours.
Anyway enough of my ranting. If I'd the same problem as you do, and if Dan recommend I go to EFI, I'll go there. The recommendation these people gets are a testimony to the work they do.
Oh yea, after yesterday, I'll recommend Gavin Wood to anyone for tuning too!