All that work and standard injectors? or did you forget to add them to the list.
Also considering the engine is being built and out of the car, you would be crazy not to change to aftermarket dump pipes considering you can get something like the XForce HKS style stainless copies for around $599 per set. If you choose to do these later you will pay a lot for labour as they are a pain to change with the engine in the car.
Oh and I hope you didnty get charged extra for the "N1 gasket kit"
If the engine is built, tuned and run in properly this time, I would expect in the region of 300kw at the wheels and easy low 12's / potential high 11's at the strip.