TJ,
You need to go up to settings and click on it. Go to the left side of the screen, and you will see a list of items. One of those says "Edit Signature" House rules are that you need to have your name, if it is not your screen name, your company name and phone number.
As for the rig you are buying, I have been in business for 20+ years. I don't think that I have ever had a need for a rig of that size, though, it is impressive. My biggest rig is two 6@3000 PSI machines that I hook together when cleaning parking garages. I also have a steel eagle vacuum that has been significantly modified with sirocco parts, and a filtration unit, on a 16 foot trailer. There is not a lot of spare room, and it is preparing to get more cramped... The only thing I can think of that your rig would be useful for is to wash aircraft carriers, or something similarly huge.
But then, some people do not understand my business model, and think I am crazy. It works for me, and I hope that this rig and business works out for you.
However, I do think that you are not getting nearly enough equipment for what you are paying. In my opinion, you are paying WAY too much. On my big rig, I could probably duplicate it for about $25,000 without too much effort.