How does the 4 speed shifter boot and trim ring mount to the center hump on a 70 Cuda? I currently have an auto trans. that Im fixing to replace with a 4 speed. Currently have a Hurst Pro Matic 2 shifter. Wondering if Im gonna have any issues with installing the 4 speed boot and trim ring not knowing how they install. I do not plan on having the center console. Does the boot and trim ring just screw directly into the center tunnel hump? Also, if anyone can post a pic of their Cuda 4 speed without the console I'd appreciate it.