Easy DIY Garage Workbench with modifications

My fabulous husband bought me an awesome new miter saw for Christmas, and it is way too heavy to lug around! So my first project with the new saw was a workbench to mount it on! I added wheels so it can roll anywhere. I'm also very short and wanted to store a very tall shop vac on the lower shelf so I made modifications to accommodate that. I also made it 30" x 36" to make it just the right size for my saw. I will be using this piece as the center of other work tables I will build in the future!