Stewmander:
Be tempted. Be very tempted. In fact, buy an OM-1.
Believe me, they are smaller and lighter than an FE. I've had both OMs and FEs. And OMs have a much better viewfinder, too. The OM-2 is the only SLR I will use for low light work outside of rangefinder cameras. I found the viewfinder of my FEs to be much too dim to use in low light, and lost a lot of shots due to focus being off. One reason I switched to rangefinders until I found OMs...
( I should also mention that an FE w/ motor drive and an 80-200 F2.8 zoom lens became an excercise in weightlifting, rather than a pleasurable photographic experience...)