Last year there seemed to be more 750 projects, the year before it was 500/550....well, it was at my house anyways... 2 more 550 projects left to go here...just tore one down today, will tear the second one down on Saturday, hope to prep and paint both frames on Sunday. trying to get these 550 projects done so I can start on a couple of ugly 750's that followed me home for a summer project.
Perhaps it has something to do with regional availability,I haven't seen many 500/550's around NY lately, but ya can't swing a cat without hitting a 750 lately.