Curts1970cutlass

Hey CO have a few electrical ?'s and can send pics tonight.
1. When I plug in my Headlight switch parking lights stay on. Have swapped out switches to no avail.

2. Battery drains in about 1- 1.5 days.

Wiring has been altered as ther is an HEI system in now as well as high output 1 wire alternator.

Wiring from battery goes to horn relay. There are 3 wires cut that im guessing were from the old regulator.

The wires not attached to anything are light green, a tan wire as a small red wire.

My question is what wires need to be connected to the horn relay. What are my steps to eliminate the light issue.

Thanks