Hey Billlis,
One thing you may want to look at and or take into account for all bodies are not the same, alot of the Glass mfg's, alter to wheel well opening this may or may not work in your favor, I'm building a 32 3 Win Hiboy, and at the top if the fender radius is approx. 3" inset. C9 was right in the axle sizing, most 32's run a 56 " wide rear, allow yourself an inch and a half between the tire sidewall and the inner fender well wall , some like them to stick out more , " It's a personal thing " . Find an old wheel / Tire combo.with the same bolt pattern and install it and measure the distance from sidewall to inner fender wall, then take the wheel off and measure the backspacing .
The third light thing is a good thing, they really don't " Look Hot Rod " but if it can keep you from gettin rear ended and Destroying what we all work so hard for , then their worth all the effort in putting in service. and C9 also mentioned Brighter Bulbs, another good thing , lotsa LED conversions showing up, even the ones that look stock , until the lights come on and their Really Bright Too. but they have to be angled correctly to get their full benefit , C9, Nice looking Ride , how long was the car under const. ? Good Luck to you both !.