I saw them at the Electric Factory like 3 years ago and they were incredible! It's such a small venue and they played for like 2 1/2 hours!
the electric factory is huge
The one in Philly? Its not super small..but there are definetly bigger venues that they'd fill.
It's not huge.
http://www.gophila.com/culturefiles/music/midsizerock/
3,000 capacity. About the size of a circuit assembly.
ive been there and its alot bigger than say, stone pony or something like that.