I'm all for enabling, but in your case I don't think the benefits of acrylic you're past. The main benefits are ease of moving, install, drilling, and possible cost versus low iron glass.
You've already gotten the glass version, it's drilled, and carried into place. Presumably it's low iron glass so almost as clear.
I think at this point it'd be all negatives versus what you have. Much much easier to scratch (can't even have some urchins), you'd need to build it out, and you'd need to move/sell the existing one.
You've got the best already!