Mustang Dyno

Just recieved my cataloge for the Mustang Dyno.
A couple of us guys are looking at purchasing a unit, not really for a money maker but as an added piece for the shop.
These bad boys are not cheap!
The one we are interested in is around 35k.
We would like to mount in in the floor but one of the guys menttioned that he was out west someplace and they had one at a weekend crusie in.
It was portable!
Has anyone seen a Mustang Dyno made portable?

By what I read so far the Mustang unit gives a better read than the others by being able to run at speed and add variables.
The ability to cruise at 60 mph and get CO2 readings and etc. are a nice function.
They offer a "extra" for bikes @ 5k.
I saw the unit on Two Guys Garage and it looks nice, I haven't seen one in person yet, the closest one to me is in Atlanta.

Thanks, and be sure that 30k+ is not in my back pocket!
I need to see, feel, and touch before I shell out that kind of dough!
I am going to make sure that the group does the same thing!
I just didn't know the knowledge of this site as to Dyno's.
Your the only one that reponded, and I am no expert on these things by no means.