need tire size help please

[coggonobrien]

i have a 2wd 68 chevy and looking for some tire size/backspacing suggestions. going to go with a 2/4 drop on it with a 1/2 ton disc set up front and a rearend that will have the same mounting surface to mounting surface width as a 3/4 with drum. I would like to use a 17x8 up front and a 17x9.5 or 10 out back. I want the wheel wells to look full without sticking out or rubbing issues.

thanks for all the help and if you have pics from the side or front/rear to see how they fit that would be great.

thanks again,
Dave