Is a 2000 Freightliner FL60 truck enough for my needs?

Having owned two, it's plenty of truck as long as the ISC is 300+ HP which will have 1050 torque. I would not want one with the Cat engine as most only make it to 250K miles in the 300+ HP version while the Cummins go 500K. I might put a sleeper on if the rails are long enough and it takes a very thin hitch on top of a flatbed. I mounted my hitch behind the rear axle to make room for a ATV in front.