Trying to decide if it's worth the money to pick up an oil separator. Is it cheap insurance, or most likely just unnecessary? I haven't owned a Mustang since I sold my 03 Cobra in 2005, so please educate me!
The only thing I think he's missing is a simple solution to his automatic drain. I would just use a one-way ball valve in the drain line. Engine vac will keep it closed anytime it's running.
That video is interesting but if you have that much blow-by, I believe you have bigger problems that a catch can will not solve. Bob's is definitely the best in that video but for every day driving I'm pretty sure you'll be fine with any of those. I had a JLT in my 2012 and I didn't have an ounce of oil in a month.