Success! Desoldered the old CIC from QB Club '99 and put a different CIC in (Goldeneye) for good measure. Works like a charm now! Thank you for the reassurance.
@dvd2vcd: I probably should clarify.....I do have lots of soldering experience, just didn't have experience soldering PIC chips specifically. I wasn't about to fork over an extra $15+ for something I have in abundance lying around.
The soldering itself went without a hitch but I didn't realize I had the thing in upside down. Oopsie!