Beethoven-3,7 and 9
Shostakovich-All
Wuorinen-Mass (Iknow Iknow-not really a symphony)
I'm a big fan of Bach.
And Tchaikovsky - but who isn't?
Playing the 1812 can get tiring. :-\ It seems to build up for 18 minutes (or something) then *bam*, it's over. Tchaik 5 and 6 are amazing.
ELO - Roll Over Beethoven
ELO?
You go grrl!