hit a wall....need help climbing over

[iluvmy72]

I know this is a 1973-91 burb and blazer spot....but I posted this on the 88-99 site....nothing! So i am hoping someone here can help or point me in the right direction. I have a 1994 suburban. It had a 454 tbi in it. I opted for a 350 swap. It is in......however I am running into EGR issues with computer and harness from the tbi. The idea was to use all of the same stuff from the tbi and just use the brackets from a 350 tbi to mount them to. Well GM hosed me by using the newer 5 pin EGR found on vortecs. I have to hve egr working......should i get it reprogrammed a certain way? Is there adapter to use newer egr on older mounts? Because if this requires a Cpu swap, this complicates the harness. I do not have time or money to change out the harness. There has to be something out there. Anyone? I am so close!!!!