SR20DET S15 base tune?

Can anyone share a base tune for an SR20DET S15 engine? I have an SR20DE that I have added the CAS coil on plug for a DET and installed it an older Datsun. I’m got it running (barely) and I need to get it running better to do a shake out prior to trying to get it to a tuner who is over an hour away that can really tune it on a dyno. I would love to compare what I have to someone’s tune that is successfully running with a smooth idle.