Haha, thanks but if there's one thing I've learnt its that how I feel about a razor often changes after a while...so I think I'll hold on to it...for now
IMO you definitely should keep the Sheraton whether you shave with it or not. It's like having an OC Super Speed in your collection..
I had the rakes too with my Sheraton I used a shallower angle no more rake marks and very smooth shave. Now my favorite razor.
Nice job! I actually think the "cleaning" process is the most enjoyable part of scoring a great old razor.
It's basically a superspeed , I found mine to be a little noisy but use it a couple of times and you'll learn to love it! Nice score BTW!