Hello,

i would love to have this option in copypaste: To have the ability to choose in what tier it will be paste.
For example, copy a stone base, then paste it in HQM directly.

I know you're requesting a feature for automatic grading when pasting, but until then, you could pretty easily paste the structure, then use https://umod.org/plugins/building-grades to /up 4  or /down 2, etc.