Are you paying for electricity?
Those bits of kit are reasonably juicy and will cause a fair amount of heat.
Do you have a mining account on any pools?
The cubes and the Avalon will need a host machine and software configuring whereas the the S1 will only need a PSU and a network connection to mine.
Electricity = 0.00752 kwh Canada eh.
No mining accounts yet still researching to find a couple of safe ones.
I am hoping to use the old Dell with window xp pro as a host machine.
Still not sure which software I need for this project.
S1 miner requires nithing apart from a network connection and 5mins config - well worth doing that first so that you can get mining - BTCguild merge mines NMC as well as BTC. potetially you could earn 0.005 per 24hrs on BTC with just the S1 and sell the others for BTC.