Thanks everyone for the responses.
Kean, the pics will be invaluable.
MCA - I am putting it in the uppipe for now until I do headers as I don't want to go through the trouble of a manifold bung weld/tap for a temporary setup.
I got your email - thanks, I will be purchasing soon. As for the EGT adapter is that the one needed to plug into the stock sized bung? There is a screw labeled M18 in my extra bung, which is the same size.
Thanks again everyone.