@Ed Kapuscinski,
Whoa! I know how you feel. I've been holding back on adding a steam locomotive to the roster for a few years now. I was always considering a Bachmann model of the 1980s-era #611, since the prototype was in excursion service in the 1980s. But, I never pulled the trigger.
Today, MBK put this up:
http://www.modeltrainstuff.com/Bachmann-N-2-10-3-p/bac-83356.htm. Seriously?! $129.99 for a steam locomotive that is supposed to be a decent runner . . . and with DCC! I'm fighting the urge big time. Hopefully, someone will tell me its minimum radius is waaaaay above the minimum of my layout. That would save me.
DFF