Plan things out very carefully..... Lots of measuring before any cutting is done.... Support the lower part of the cab with some x bracing tacked in before you cut the old floor out.... use rubber mounts to mount the cab, tri-five chebbie front motor mount bushings work quite well....

Unless you have a lot of help around, support the cab with a cherry picker and sling set up, lots easier then trying to wrestle it around...

About it for now, ask away if you have any specific questions.....