A alum repro fan should ALWAYS be used,no matter how good the original may look.The first thing I do when I buy an A is to change to the alum fan if it has the original or tha replacement4-blade Ford fan or other after market fan .One time I had a car with the ford replacement fan & the rivets were loose.That one got changed in a hurry!As for the rad,Ive sen them as bad as that & they didnt leak.With some time spent,you can use a couple knives or thin screw drivers & get them fairly straight & improve the airflow.Even if some tubes leak Its not hard to solder them if you have a good soldering copper to hold the heat .Much better than an open flame on the core which could make it worse.The 2-blade makes it easy to remove WP as you only need to put blades horizontal to get the pump out You may have to loosen the FRONT nuts on rad support rods & push rad ahead until it hits HL bar.Always put a piece of cardboard behind rad core.A person should always remove water inlet from side ofblock--I know hardly anybody does-but it takes the strain off the lower rad outlet due to the angle change..the rad mounts are OK as they are spring mounted.Never have the springs to tight as they will become coil-bound & defeat the purpoce of the springs.The springs also protected the rad on rough roads.Thank goodness the rad was damaged on the back side as it dont matter if it is less than perfect.If you were building a trailed-to-meets show car,then no choice but to get it recored with the exact core type it had originally.On your car,if the front was like that,then you can always use a stone guard.that would be the only time I would use oneas I think they look corny on an A,,remember, its not a Caddy ,Packard etc.JMO