I was looking at the StarSealofOhio System which appears to be the same of the AsphaltKingdom System (price difference of @$600). Are these or similar systems sufficient for doing residential driveways or do I need something of more substance. I will not sacrafice quality for cheaper $$, but would not like to have to spend a fortune to get into the industry. I currently do powerwashing and am looking to expand my services available to my customers. Any helpful hints would be great and it appears that there is a lot of information available here. Any suppliers for equipment or bulk product in New Jersey or Southern New York would be great too. Thanks, Mike.