I put a smaller windshield on it than the standard Memphis Fat, the Alley Cat by Memphis Shades. I don't like feeling without the shield like I'm going to get peeled of the bike at 70mph or better. Also the idea of getting hit with road debri on the way to work was NOT an option.
When I found myself gripping too hard, I move one finger at a time on each hand and it goes away. Sounds like you are just tense right now (rightfully so!) and when you get more comfortable with time and experience you will feel more in sync with your C50.
The buffeting is always there but with a windshield, earplugs, full face helmet or any combination of the above makes it more tolerable.
I personally like using the earplugs but then I can't hear my shift points so I rarely use them.
