Thank you all for the replies. It sounds like moding the M3 would be too expensive. I have really considered getting an M2 with a 35 before, but i really wanted to have one body with a ttl meter. I guess I would have to look at M6's again.
I'm afraid it may just be that I am just not a RF guy. Like Dennis said, it does slow me down a bit and for me, make it less spontaneous. I suppose that's something I need to consider and whether it's a negative or positive. It may be that I need to "let go and let Leica" as it were. I am going on a little road trip to shoot 4x5 this weekend and I think I will take the M3 to see if I can rekindle the romance.