I should have my first M1009 by Nov 17th. I'm flying out to GA to get it and drive it, an M101 trailer, a spare 6.2L engine in a crate and a few spare parts from Gasser back to Denver.
I will be replacing tires and if at all possible, I'm adding cruise control. Should make a 1600 mile trip a little easier. That and a portable AM/FM radio so I don't start talking to myself. I'm also going to change the oil from whatever is in it to Royal Purple and a change of filters (oil & air). I might even change out the tranny fluid and the axle fluid as well with RP. It not only makes a difference in MPG, but it also 'quiets down' noisy mechanicals.
After I get back, I am going to pull the old floor mat, then clean the floor and install FATMAT. At least one layer. Then a layer of jute, then a new rubber floor, as the one in my '85 looks original. Plus a fairly large sheet of FATMAT under the hood as well the normal insulation from LMC. Yes, I'm a belt AND suspenders man.
http://www.fatmat.com/
I've used to own Suburbans and had an 86 with the 6.2L and a Banks turbo. Great truck. Right up until the engine ate the rear main seal, blew all the engine oil all over the road in a matter of seconds and left me stranded. Back in 1996 a rebuilt 6.2L from GM was about $6k. So I donated the truck to a charity and bought a Dodge one ton 4x4 crewcab shortbox. Which is another LONG story.