http://www.northerntool.com/shop/tools/product_200467366_200467366
Best of both worlds. A honda engine and a decent price. You will need to make the calculation. Multiply the amps times the volts, and you will get the watts. A lot of people don't understand that, and I have argued it before with people that should have known but had no clue. My favorite was when I was told I had to have a 5000 watt generator for a 5 amp pump. 5x120=600 watts. The guy was dumbfounded that it was so easy to calculate. With a little research, most vacuum motors are at the most 13 amps. Since the pev2 has two motors in it, that is 26x12=3120 watts with a couple of 500 watt lights you are a touch over 4000 watts. Don't forget your pump out. That is another 600 watts. So that makes Andy correct. You might even want yo go a little more, except an additional 3000 watts neatly doubles the price.