Would be interested in the results, but a couple of questions:
For #1, Isn't the selection you are referring to the same as the first selection, e.g. both install AC and SQL?
For #2 I don't quite understand that one. The practice data resides in the AmazingCharts.mdf database on your old main computer and shouldn't just "jump" over to the new computer.
I don't know, I haven't thought about it very long. Seems like you would have to manually enter the practice data.