DMT Overlays

I have a set of the DMT dash overlays for the rally dash in the 68 Barracuda.
I have ‘set’ them in place and they look fantastic.
It looks to me that the overlays cover over a few of the screws that would need to be removed in order to remove the gauge cluster. So I am thinking of using strips of two sided tape.
I am interested in hearing how others mounted the laminate. Mine are not adhesive backed.
How long ago did you get them? It's not a peel and stick deal, ya have to wet em..