I think fluval edge would be way too small for the fishes to be in quarantine; especially since you have a big tank and will be buying some biggy fishes! I am no expert but I think for you tank size, you should atleast get a 20 long or possibly a 40 breeder as quarantine tank.
__________________
You wouldn't want to see my tank. I don't use fancy equipment and I am a noob 
|