Use a larger compressor wheel in the turbo to produce more boost, and get the turbine wheel blades 'cut-back' to improve response.
I sell the HKS gauges and LHD pillar mounts
You should try to use a less poundage spring on the rear of your coilovers, maybe an eibach 350lb one. This will enable your car to 'squat' on launching and improve grip!!!
500lbs on an Escort is good for track, but not for accelleration.
-31 & -34 are part numbers relating to rod length and -34 was the T34 turbo actuator. A -31 will do you fine!!!
Have you tried also to blank of the original BOV in the turbo???
It might help