Front brake hoses change

I swapped my calipers to the rear instead of the front on my car, because of the 73 up disc brake conversion and using the 72 down sway bar.

With that said I've read to install F-body brake hoses.

I already have 73 braided brake lines, I decided to install them to check binding and there does not appear to be any. My question is this. For those of you that have done this swap, how much shorter are the F-body hoses than the 73? Have any of you just stuck with the 73 hoses and have not had any issues?