Aquarium Repair and Modifications in Calgary

[Enigma]

Hi Folks

I'm a new to the forum and new to reefing (have a 10 gallon in the works). I've done a quick search and couldn't find my specific questions answered . . . so here goes.

I have a glass 150 gallon long aquarium. I don't have the history on it, it simply showed up in my living room one day while I was at work. It looks like it has seen better days: I'm not even willing to test it for leaks in the house.

I'm thinking that I would just like to drag it over to someone who can tear it down and put it back together.

I would also like to divide it, I think. Maybe into a 100 gal display tank and a 50 gal sump/fuge . . . or maybe three 50 gal tanks (display, sump/fuge, and quarantine) . . . or ???

I was also thinking that maybe I would just like to have it cut down to a 100 gal (can anyone in town actually cut tempered glass?).

I'm so undecided. I could really use some recommendations.

I would hate to send all of that glass to the dump: though there are some chips and scratches in it (chips could be hidden/resolved by flipping the panels horizontally, I think). I'm very much into repairing/modifying things.

Thanks in advance!