Help with time solo (pink floyd guitar)?

im doing the song with some pplz for the talent show 2 morrow and i just cant get the solo to sound like the recording! Like iunno what it is, but it just isn't sounding like it. I thinks it's my tone too tho. I'm gonna be using a line 6 amp. the only pedals i have are a ghetto danelectro distortion and my slash wah. How do i nail gilmours tone??!!! I need that overdrive!!