Will the standard Flashcut SC-2000-H Mill (using a Sherline Mill) and the standard 135oz motors with 2 amp/axis drivers allow me to make/do:

3D Alum. Parts
PCB Milling
Engraving
Woodwork (Signs and 3D)

Is the spindle fast enough for plastics and wood to make accurate cuts?

I am a complete newbie and all help/comments is appreciated.