Thanks Duke and zero. The other no4 in 303 I have isn't bubba-ized as such but it is a bitsa. I will be trying the 7.62 no4 first though because of the bubba influence. It already has holes so it I have to do some repairs it won't be a huge loss.
I am going to wait a while before worrying about cheek rests. Definitely will to do it but I will be getting all the other necessary items first and will finish it off with cheek rests later.