Well with the price being so low I was thinking about going with Karcher so that I could get a Foam Canon Setup. I think that I will just stick with my foam gun for now until I can save up enough coin for the
CAM Spray 1500psi electric ($595) and
Cam-Spray Foamer 
Thanks SuperBee364 and maxpsi for all the research.
References
http://autopia.org/forum/car-detaili...t=Karcher+Foam http://autopia.org/forum/car-detaili...hers+Cam+Spray