Look at mine (in garage) bought from a scrap heap, 7 months in bits and now been running for 3 years, usual problems are electrics, cos the wiring is OLD, but I get 65/70 to the gallon when I'm not being a twat plus they will just about go anywhere in any weather, parts are cheapish but getting more difficult to find as they slowly fail and people dismantle them, wheel bearings can go for no reason (that I can find) gearbox is clunky but never fails to go in with a good kicking, if you want posh then just don't!! if you want tough and indestructible you could do worse.
PS the MAXIM is the cruiser version (HA HA HA!!) I have one in my garage at the moment, just sold it to a guy who has paid but not turned up for it??? Nice looking bike comfortable and easy to repair same as SECA version slightly different running gear, smaller wheels and such but otherwise identical.