I just reread my comment above ... I don't mean to imply I am above playing an "opening act" - that comment sounded a bit too much. Sorry.

I mean that I simply haven't done any for a while. I certainly would not turn them down. I guess my main thrust in booking these days is finding paying gigs. It's a tough business. If you don't earn you don't last long - and you don;t make the mortgage!