If you install a Nucore in a Pin2000 machine, you can plug a CRT or LCD monitor to suit a PC straight into the Nucore system. As Nucore runs on a PC motherboard. No different to your own PC really.
If you want to use the original WMS CRT monitor you need to buy a PC to RGB adapter to allow the original monitor to display the signal.
Today the two PC systems (motherboard, cpu, RAM, Hard drive & powersupply) to build up for both my RFM & SW:E1 machines arrived. I am waiting for my Nucore base system to arrive from PinballLife in the US. I will be able to give a detailed reply of setting up a system from scratch as soon as the Nucore kit arrives.