Let's start with the good stuff, actually GREAT stuff.
When we purchased the boat we received a new Doyle stack pack main. Since then we have added a cruising Genoa and a removable furling staysail. All of them are superb. They set well, drive the boat well, are easy to manage (most of the time) and look superb.
The Doyle service (Salem loft) has been equally good. When we ordered the Genoa Chris asked us where we were going and what kind of sailing we were planning to do and correctly told us we were ordering the wrong sail, too big, too full and too low at the clew. We talked it through and the result was a sail that performs ideally in the environment we are in (windy...).
When we wanted to add a third reef to the fully battened main they could have cludged it on to the sail but instead they unpicked a considerable portion of the sail and added all the reinforcement so neatly that it would be impossible to tell the sail had not been built that way. This included going over a batten pocket.
The removable staysail was built without access to the boat and the care taken to get measurements from the yard and validate them against blueprints (they built the original sails in the 80's) was enormous. It fits perfectly and works very well.
I would not hesitate to recommend these guys.