Well, all I can say is that people toss around the old cliche', "You only live once". The reality is that we are only here for a relitivley short amount of time so we might as well do or in this case buy things that make us happy. Hey, you could always sell it. ( this is how I rationalize the purcahse of the b model Mack I bought). It is defineatly a cool engine. Do you think you can fit this on the trailler with the 48?