The geometry for the Lager is on SE's website. I had one as my first FG and can't really say much negative about it. It's straight gauge cromoly so a lil heavy but it had decent parts on it and never gave me any problems. I have a leader 721 now and like it a lot. So much lighter & responsive than the SE. I don't see them often anymore but I got mine off coghouse and being a big guy like yourself the bigger sizes usually went for less than the mid size frames. Ended up winning my 61cm frame for about $80 shipped.