Any glass-drillers on here (Calgary)?

[balistidae]

I am in the middle of a build and have run into a bit of a problem...

I decided to plumb the tank with schedule80 pvc but unfortunately they are too large in diameter for my standard size holes in the tank.

Is there anybody in town interested in making some cash re-drilling the 4 bulkhead holes? I havn't got the diamond bits or the bravery to tackle it myself. A 41mm and a 48mm bit will be required to make the holes.

Thanks!
Greg