We (Jim) just got done replacing both our kitchen and bathroom faucets. We have a 2005 FDTS 40 foot, so assume you have the same faucets we do.
Agree w/alpinerver that the ones from the factory are cheap. Our kitchen faucet "locked up" as well and would not rotate. We purchased some very nice Kohler faucets at Home Depot. They weren't cheap, but we expect they will last a long time.
2005 40' Limited FDTS