I want to replace the wiring in my 68 GTX. Over 20 years ago the factory dash and wiring were replaced with a complete dash, cluster, and wiring from a 69 Charger. Of course the purists will squawk but I like it and I think that's the way they should have come. Anyway the 69s didn't have side marker lights and I had to jumper a connection under the hood to get the front sidemarkers on the 68 to work. My question is if I buy a repro dash harness for a 68 will it work with the 69 dash frame and cluster okay? I know the fuse box mounts different on 68s and 69s and I need to mount the fuse box in the 69 location. I could get a 69 harness but I hate to start splicing on a brand new harness to get my front sidemarkers to work. Any knowlege or past experience greatly appreciated!