I have a great looking 1930s Gillette New OC arriving tomorrow. This my first open comb and am looking for some blade ideas for that inagural shave. My current go to razors are a Red Tip and a Slim Adjustible that I typically use with Feathers, Red IP, 7 o'clocks, and Shark SS so I'm not concerned with a sharp blade if that would be the best pairing with the New. WHat would be your thoughts? THanks!