hi guys im looking to higher in a geny 27 to 30 kva single phase, who do you recommend.... and what price will i be looking at...... ive got a 1 day mini festival to do, so need power for sound system, decks mixer etc and some lighting not much as its a vip area, so just a bit of mood lighting in the evening..... the system ill be using will be 10 to 15k.......