Help...Car wont run right, now wont start
 

I Just finished my engine swap, i put a 89 S5 Turbo II engine into my 88 S4 Turbo II body, i switched over all the acceries to S4. So i got the car to run, and It Idle's great, but when i go to drive it i have no power. I'll be almost flooring it to get her going, but then about 4,000 RPM all the power hitts at once. Any idea's? I know the engine isnt blown cause i compression checked her and got 110 on both rotors. Then tonight i went out to check my fireing order, and im pretty sure its right, but then i get into the car and turn the key and nothing.No clicking or anything. Its a brand new battery so i know i got charge, but i even tried rumping her just in case and i got the same results, nothing.

Anyone?.....i really need some help guys, i keep searching but hitting dead ends