The Classic needs some sort of headshot bonus. Either minicrit on headshot when not zoomed(original tfc rifle took 2 headshots to kill but did do extra for hs damage), headshot or minicrit when zoomed and quick shot.
Otherwise, it is sort of a cool but gimmicky no scoper that does less damage than no scoping with the stock sniper.
I love to death that it is in the game, now we just need to get the numbers right.