Greetings Listees!

I'm thinking about ways to keep the toaster-oven-on-wheels from overheating. Is the cooler from Dieselgeek, a good option? How much work is this to install? Is this worth the money?

http://www.dieselgeek.com/oilcooler.htm

Any insight is appreciated.

Josh
'89 Wolfy
Fall City, WA