You people are crazy, I put my long tubes on, by myself in 6 hrs without dropping the k-member. Took me about 15 hours soild, to put the motor in, all the exhaust hookup, and all the other BS. But it ran that night and the next day I got to drive. Good luck on the install.
We all have a different mechanical ability and a different set up at our houses, work shops. 6 hours to over a span of a couple days is still a reasonable time for this job depending on the person.