Reply to Powering a rave in a field ?

Hey guys,

got a rave/jam sesh coming off soon.

I am wondering how can we power this event as we havent done this before and would liek to gain knowledge from those of you who may have done this before.

This is a list of the gear that will be used in terms of wattage.

Speakers powered by 800 watt amp

Hazer 600 watts

Lights 400 watts

Guitar amps 300 watts

We have the choice of using a sheds power supply, daisy chaining extension leads 250 metres to the location, yes this does sound very stupid, so I doubt we should do that.

We also have 3 generators.

So we should go with the generators ?

Sorry I know its stupid just wondering from other peoples experience and opinion on what to do.