I love what you have done with the plugin so far. Big thank you!

However, is there a possibility you will add invisible wiring? I find it often hard to make it look good since it doesn't exactly mimic how the native wiring works. Making cables invisible /mawire invisible would be awesome!

Yes, will do.

I've pushed a change to GitHub which adds the /mawire invisible option. It's ready for use now.

https://raw.githubusercontent.com/WheteThunger/MonumentAddons/master/MonumentAddons.cs

Awesome! I will test it out at first opportunity. Big thank you!