Hey since xmas is coming up and all that I'm going to ask for an effects system. So I was wondering, which one is the best price for these things I'd like on it?

-Has to have a pedal that can operate wah, volume, whammy, and effect levels
-I'd like it to have a downloadable function from the internet so you can download really authentic settings
-Has to have a whole bunch of effects and amp models like delay, panner, tremolo, Mesa Boogie, Marshall, etc.

So please help me and offer some suggestions as to what effects pedal I should get for the best price possible. thanks