i got issues...

I recently picked up on my 92 egt where I left off 4 years ago. I rebuilt the motor (non-turbo for now) and installed it. I'm having an idle issue. The car is running at about 1800 and won't come down. I played with the ISC vavle screw with the diag conn. grounded, and couldn't get it lower. I timed the car, and still for 1800. Any suggestions?

Also, the car has an automatic trans and it seems to be leaking from the tourque convertor housing. It doesn't look like bad, just a drip now and then. No pooling, yet. But then I haven't run the motor for more than 15 minutes so far. I'd love to hear if any bolt up replacements exist that can handle more than the 120 something foot pounds of torque the stock tops out at.