After conducting a search of the threads, I decided to try a posting. I am looking for recommendations for sources of replacement engines. I have had a few people ask me who I'd recommend, but I have never had to replace one (knock on wood). Web searches have turned up a few, but I thought this would be a timesaver, since some of you have been down this road before. My local dealers are possible sources, but I'm looking for online or catalog sources. Thanks in advance.