Tuners/Installers/Dealers... I have a question...

What?? I think I understand the question....are you asking what combinations would be best in reliability in a daily driver car that sees a lot of use?? The most reliable is always mild motor mods such as CAI and exhaust for example, for major power though I would go with performance cylinder heads and cams over anything else. Thats the way I'm going and if I decide on a charger later it will benefit more form heads and cams anyway.

Honestly, I would not be worried in the least bit with my whippled 05 gt in a traffic jam. My dummy coolant gauge actually displays a cooler reading since I got it (1/4 instead of 1/2 way up lol). Hell, even if it did start to get hot, just turn it off. I would probably do that anyways just to save gas (especially with my 13.77mpg heh).

A little off-topc, chad, but what gaskets are you using on your hooker lt's? My passenger side has a leak and I think it's a gasket problem (tuner thinks the header has a hole but he's probably wrong since the guy i bought them from had no problems and i know the guy and rode in his car before he got rid of them).

Superchargers don't really make much heat just sitting there at idle, the reason they make heat is because air heats up when it is compressed. Since superchargers spin slow at idle, they shouldn't cause any problems. If you are concerned with bang for your buck, then superchargers are just about impossible to beat. I have seen plenty of aftermarket radiators good to 700 hp if you are that worried about heat.