Yeah, but weapon lengths below 70 are a serious problem. I've tried many times to fight with a warhammer, but it's just too short. I can't do it. So I've settled for the slightly longer weapons, like the flanged mace (length 70) or military sickle (length 75), which work a lot better for me.
Maybe it's just me, because other players seem to do well enough with warhammers (e.g. Lady Quilba).