Thanks Byron, over here in UK we have to put the cars (kit) through a SVA(single vehicle approval) test, so a lot of things we have to fit such as heaters would probably not be used anyway!! I have a 528 ci bigblock to keep me warm! the heater has to be able to defrost the screen, when my friend put his through the tester placed a piece of paper on over the outlet and because it didn't blow it off failed the car! that is just one small aspect so it is a pain in the a**e to get everything compliant. Still nobody says building one of these is a breeze anyway! will look at your suggestions and when its all over and on the road I'll be posting the results on here and the BBF forum. Thanks as always. Dave
