All good choices. I recommend lots of ventilation, safety glasses, and any strong solvents test on small area first (start with weaker solvents first). Paint scrapper tool is good. Make sure you wear gloves appropriate for the specified solvent (any materil that the solvent works on will carry whatever it is solvating into your system if the solvent comes in contact with your skin). It may be easier to remove with a small sander, but then you will need to wear a dust mask while sanding. Read all labels on whatever you use, and make sure you work in short periods of time and come up for air frequently.