How long is the typical build time for one of our machines.

This will depend on expertise. Some of our clients can finish it within a night, others a weekend.

Additional Solution:

The greenBull machine has a sturdier gantry than the blackFoot, so you can be more aggressive with the cutting feedrate (cutting speed). The blackFoot is also a good machine, but it all comes down to the speed at which you want to produce your arcade cabinets. I would highly recommend getting the spindle for cutting strength and easier cleanup, if you have 240v available.

Additional Solution:

The greenBull machine has a sturdier gantry than the blackFoot, so you can be more agressive with the cutting feedrate (cutting speed). The blackFoot is also a good machine, but it all comes down to the speed at which you want to produce your arcade cabinets. I would highly recommend getting the spindle for cutting strength and easier cleanup, if you have 240v available.