Wow... Give the guy a straight answer will you?
Typical clutch change is $500ish inc parts.
I would expect any shop could do the job in 3-4 hours.
Clutch changes are a fairly straight forward procedure.
I did one with a friend on a pulsar, neither of us had done one before took us about 8 hours to do.
So with two total amatures you could expect tops of $800ish. Ha ha.
Any mechanic can do a clutch change its simple and uninvolved, I wouldn't be picky about who does it.