40W Chinese Laser: Upgrade Parts List and RAMPS conversion

All of the following links are for items on Amazon. With a few exceptions, all qualify for Prime free shipping.

RAMPS Parts:
RAMPS + Arduino + Stepper Drivers
RAMPS LED Display
E-Stop Switch

Power Supply Cooling:
60mm 24v Fan for P/S

Exhaust Upgrade:
Exhaust Fan
Fan Hose
Hose Clamps

Laser Cooling Upgrades:
Water Reservoir
Heat Exchanger
Heat Exchanger Fan
Cooling Hose

Air Assist Upgrades:
Air Pump – hold off on this: waiting for pump to arrive to see if it can produce sufficient air flow.
Manifold – hold off on this: waiting for pump to arrive to see if I can reroute three of the four outlets internally.
Air Assist Hose
Drag Chain for Air Assist Hose

Interior Lighting:
LED Strip
LED Power Supply I chose the 2A model, only slightly more expensive, and the terminals have more substance.