I haven't got any recommendations about a shop to do it, but I've heard that a good one to go to is Japanese Automotive, and get Yoshio to do the work. I think it was Tashko S that mentionned that one. No idea of labour costs either, since we did all the work ourselves in the driveway (Sudbury crew and I)

I personally opted to go with a heavier clutch, an ACT 2600. If you have no intention of modifying you could get away with an OEM clutch, but make sure to replace the throwout bearing while you are down there. If you are looking at route, Ziggy sells an OEM style clutch/pressure plate replacement kit for $182. It comes with a new throwout bearing and an alignment tool, so you're good to go in that regard.

https://www.rtmracing.com/xcart/product.php?productid=16782&cat=816&page=1