Visceral,
"but I just got a 2nd class recently, and it would have been a pain to go back 2 months later to up it. I don't have to now though."
Granted it would be a pain, but since your physical is current, all they would require for the upgrade, would be a formality in the paperwork. I doubt it, if they would require you, to do the physical all over again.
I would imagine, that all of the (Part 121 and 135) operators are requiring a 1st class physical, so you might as well take of it now, and you not worry about it later. /ubbthreads/images/icons/smile.gif
Best Regards,
Heat2151