I haven't read all the replies, but here is my take..............
First you need to clean up the side of the building and bring in dirt to raise that part next to the building so water will be shunned away from the building and onto the drive, then out to where it is suppose to run to (ditch or sewer). After building up the area next to the building, then the drive can be sloped away from the building. This will help in future potholes. Nothing will stop potholes entirely other than paving.
Building up the drive and not the area next to the building will only mean more water into the building. You have to give the water a path, that is lower than the building.
The skidster in th epic is plenty big enough to do the job you want done.
Hank