I own and operate a seamless gutter company now but was looking into spray foam to increase and diversify business, they are around 30,000 to get all the equipment. Does anyone have a experience with this equipment, pricing and so forth. Any information on this would be greatly apreciated. I see graco has a good machine is there a better one out there, what type of guns and hoses to get and so forth. I already have a extra enclosed trailer for this, just need spray equipment. Thanks