Rallye wheels from wheels vintiques?

I'm going to order Rallye wheels from wheels vintiques. Will a 14x7 4 1/2 BS wheel fit on the rear of my 66 Valiant Signet? I'd like to go with a 205/70/14 or 225/70/14 or a 235/60/14. Front would be a 14x6 with a 195/75/14. What do you guys think?
Thank you...