Good news apart from the revs dropping. That might be just Idle Control thing not plugged in or it having to work excessively hard cause the idle is set too low...?
There are 2 thoughts as to running in your new Cylinder: the traditional piss fart around way, or the kick it in the guts from day one theory. I'll let you worry about that...
Too bad only 2 gits contributed to your plight, and now things are made even harder with your work situation...
Seriously, if anyone else tells me how they got back $2k in tax rebate I'm gonna spit the dummy.
Gav.