Beat me to it. Most MF L&G machines are Simplicity built, but not these.
You're right about the weight. It was late last night and I just missed that. I also agree that they seem decent enough for commercial use, but like I mentioned, they need deeper decks for all purpose use in a commercial application IMO, along with a boost in BTS to at least 18K FPM.
There are only a couple MF dealers anywhere near us, and they are at least 30 miles from us if not more. They don't carry these machines, but instead carry more commonly used Z's from other sources. Not sure just exactly why though.