I don't know anything about Bennet cams, but I ordered my custom grind cam straight from Comp Cams and had a great experience. I got my specs from my head porter, Neil Erickson, and Comp had the cam to me within a week. They usually have a 3-5 day turnaround, but at the time I called they were holding all their roller cores in QA to make sure they were up to spec before they were ground. That made me feel safe knowing they were not going to just cut a cam without making sure the core was satisfactory.
Just an FYI for ya if you decided to look into other options.
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