Keep all that stuff, Louie. Just for the simple fact that if you shoot B&W, there is nothing like film. Plus, you have sentimental value.
I have a canon ae-1 with a fisheye, 35mm1.8, 50 1.8 and 100mm 1.8, all canon lenses. This isn't going anywhere. I haven't used it in 3 years but, I've been getting the itch to do some black and white with it. Plus, it was my Dad's so there is sentimental value.