#1) Resize at Draw
    + No additional drawing step
    + Sweet resolution
    - Possible math/physics/placement issues
    - Tons of math each step for scale
    - Lots of resources

#2) Resize at Render
    + No additional math; one step
    + One set of images; smaller res. package
    + One set canvas size (easier to do math/phys./placement)
    - Additional drawing step
    - Poor resolution =(