I bought a rolling tool bag for my sewing machine. (It looks nice and you can't tell that it was suppose to be a toolbag.)
It only cost me about $16.00. (I noticed on the website it says $24.00 but I bought this in the store.) I have older machines that are heavy. I thought the wheels on a tool bag would handle the weight of my machine better than some of the machine rolling cases that I've seen.
I bought it at Harbor Freights...here is a link to the picture. The handle telescopes up so I can just roll it behind me.
The bag is big enough that I should be able to put the machine and hard case into the bag.
Here is the picture...
http://www.harborfreight.com/cpi/cta...temnumber=3264