It's done but it doesn't start!

[Nima]

Well, as you know, I was doing some upgrading to my engine for the first time.
I changed the intake, carb and valve covers. Intake and carb are edlebrock performer series. Beside the valve cover broken bolt which I am not sure I fixed it right, everthing else went pretty smooth but my engine doesn't start now!. It cranks, very week though. I use battery charger but still it cranks very slowly. One other thing I see/smell lots of fuel in the carb. I thought may be my fuel filter is not right. Any other ideas for dummy like me?! I marked all the wires and distributor before hand and I think they are all the way they were before. I believe I connected all the vaccum hoses right. I'll try to post some pics if that helps but until then, I would appreciate some insights. Thanks.