Arthur,
I would not of thought so. The Panther is a very small machine compaired to many others considering they have a Rootes 45 blower.
From what I can see the advantage with the Prowler is you have the demountable facility along with the fact its runs without a wast water tank.
Maybe you could fit the fresh water tank behind the machince in place of a wast tank? This would free up a lot of valueble space.
John Kelly is the best guy to speak to about these machines as yet I have not had the pleasure of one yet.