Anyone with 17in torque trust on a 71ish dart?

I'm upgrading to 13in disc brakes and would therefore need 17in wheels to clear the brakes.
Not realy a fan of 17in wheels but the torque trust seem to be the most periode correct when it comes to looks.
Anyone who use them who could recomend which width that would fit best? 17x7 or 17x8?
Will use 73 spindles up front and bbp axles from doctor diff.