No Spark

Okay recently did a cam and head swap and after what seemed like endless setbacks, finally got everything reassembled. When i went to fire it up for the first time, it turns over really nice but no spark. Was able to determine that im getting power to the coil. I then replaced the coil but still no spark.

I swapped the distributor out with one that i know works fine, i swapped the orange box just in case, no spark.

Now when installilng the headers i apparently knocked the shift linkage out of whack and it wont turn over in park, only neutral. Would that possibly be a factor? I guess im really hoping it is due to the fact i know so little about electrical.

Any help or insight would be helpful.