Would you trade?

[68panelman]

I have an opportunity to trade my diesel Dodge pickup for my all-time favorite road tractor, a Kenworth W900A, 8V92 Detroit, 15 spd, 8 bag ,4:11 rear. I only plan on using for truck shows and country driving, already have classic Ins in the works. I'm having a hard time with deciding, I love both trucks, but Im cash poor like most of us. Maintenance on the Dodge is relatively cheap, I do under 2000 miles a year and change oil yearly. The KW has new brakes, tires are about 80%, 320,000 mls. Aside from more oil capacities, would maintenance be a total wallet drain?, I figured since tires and brakes are basically new, I'd be good for many years. Is this truck too much of a toy?