Ahh yeah that helps me too lol, I thought I didn't remember pumanoob saying anything about watercooling and as far as I know we have the same turbo.
For a low boost turbo there is probably no great benefit to connecting it, as lower pressure=lower air temperatures, and I'll be running an intercooler anyway. Watercooling would probably only lower the temperature of the air going into the engine by like 5°C.
How did you do your downpipe/exhaust setup hillbilly? I know Pumanoob used a modified Saab 9000 one, did you go the same route?