FF and FE are completely different, I agree. They are so much different. FF is your classic RPG where you go into battle with your party and fight wild enemies and all that stuff, and FE is much different from that.
I have Path of Radiance and Radiant Dawn. You really can't find a Fire Emblem game too often. I really like them, though. The characters and different kind of characters are great. Zelgius the Black Knight in Radiant Dawn is really cool. I remember playing through Radiant Dawn on Hard, as if...