Thanks, guys, for the replies.
I'm thinking of the hardware store route for stainless wood screw replacements, and yes, Michael, Bassil's is my favorite spot for that (and close, just a short bicycle ride over there!)
I might even contemplate a repair like Kenn's, recessing the holes a touch to accomodate nuts; I like that setup - 'though i don't want to overkill...
Hey Jimmy - been looking to catch you around somewhere to say hi, I left you an understated accolade in my intro. last month. Carry on!!
Lenny D