RE: why did you go Large?
I happened on to my first big bird, a Nosen 1/4 scale L-4, partially built and for an amazingly good price. That got me started. Since I put a Quadra 42 in the nose I have converted to all gas. Love 'em! Storage in the garage is no problem (hang them from the rafters). The biggest negative is having to deal with transport to and from the field. Worth it to me.
My bigguns are mostly slow birds so ultra high spec servos are not necessary. On the point about big bird events: I used to enjoy going to them, but since they have become the property of the Extra/Edge/Yak "watch me hover!" group I have lost most of my interest.
Flame suit on.
Bedford