Radiator Rotted – Replacements for Mirada

Going over my Mirada and the lower bit of the radiator is gone... so it looks like a new ones in order. What options do I have? Is it worth buying a new one that is aftermarket? I assume its wise to run new lines too? What are my economy and lower mid options? Stock or better is desired but i just run a stock 318. May add a few odds n ends like headers etc but don't forseeneeding a performance unit. Any tips would be appreciated.

I am a bit new and learning as I got but thus far haven't run into many challenges I couldn't overcome. This will have to be another. Thanks.
Author: moreada