I would go with mishimoto as they have an amazing warranty.
I think any brand name should suit you just fine
87 GTS Coupe stock and Super Duper Clean 87 GTS Coupe Beams 3sge (under construction cuz I'm slow and lazy and broke-FML) 87 SR5 Coupe Shell. (Sold) 86 SR5 Hatch Shell 86 GT-SR5 Coupe 20v Swap
I've been tracking my car with the stock radiator for years. Even with the AC condenser in front of it, the temp stays dead in the middle of the gauge. Personally, I'd spend that money somewhere else on the car.