You should do it. We have stained glass around our frontdoor it's really beautiful but also pretty fragile. The kids used to bang their opposites hands on it while opening the front door. It was ridiculously expensive to get it fixed.

Recently i had it placed into double sided regular glass, was also pretty expensive but now it's much beter insulated and sturdy.

The stained glass in the door itself is nice as well but pretty obviously cheap chinese ripoff once you get close.