Darryl covered pretty much everything(and I 100% agree that Migration Assistant would be a disaster). Back to one of your first comments about monitor screens, you could go quite a bit bigger if you think vertical instead of horizontal. Check my setup with a pair of 32" screens with a 22" on top that holds stuff I don't need to look at a lot. The bottom screen is laid back like the Slate MTi2, but its not a touchscreen(I went down that rabbit hole and then crawled back out)
