John,
You might want to retract that idea...
Are you paying Tom by the hour, or by the job? Could wind up to be a long day and interesting bill for a cam swap if you get the chatter-box crew stopping by. Never know, with all the interruptions...that cam could end up at 0 rather than 4 degrees advance too. Hahahahahaha.
Maybe we can stop by after it's installed... let us know the ETA for fire-up!