[Jaxonalden]

You might want to think about installing a metal shop building. You'll get more room, you can insulate it if you want and I believe the cost is cheaper that a conventional wood framed garage (siding, shingles, widows). Both will increase your property value and the shop will give you the ability to expand easier than a garage. Depending on the cost of concrete in the Great White North you could always just go with a dirt floor.