Seems a little high, SOS. The quotes I've seen here generally run $19K to $20K, but a lot depends on your area. Don't forget to add some rear remotes to your hydraulics. If your dealer won't budge from that price, maybe you could get him to include a couple of sets of remotes. First set generally runs around $800; second set, $400. You'll need them, sooner or later.
FWIW
Bob