George
Used a laptop for my system and had lots of problems.
I found all kinds of issues with the power saving functions of the laptop and software lockups.
After three different laptops, IBM, Toshiba and Fugitsu, with the Fugitsu being 2 years old I went to my desktop.
So far that is working much better, it's more stable.
If you are concerned you can use the monitor to set the system up and then use VLC viewer as a secure desktop remote so you can access it from anywhere and turn off the monitor.
Please let us know how your experiment goes and your results.
M