It has one battery in the stock location AND I installed an extra one in the trunk.
To save the hassles of venting I chose a dry cell. It's also small for it's power and can be mounted any way except upside down.

I will take some pics of the install tomorrow.

Which area of Ontario are you in?

I am running a cs130 GM alternator rated at 105 amps. It is off a late 80s early 90s gm (Cadilac 5.0L Fleetwood Brougham/ Caprice/ Pontiac Safari Wagon ....) It is internally regulated.

I found the info on Moparts (maybe the Tech Archives?) It is suppose to be a direct bolt in for non A/C big blocks, not sure on small blocks(mine has A/C). It needed 100 ohm 1 watt resistor in the field wire to the alt to be a dummy alt idiot light since Mopars don't use them on the dash.

It has 14.4 volts at idol!!! An 8 gauge charge back wire must be run to the post on the starter solenoid or it will cause an electrical fire to the bulkhead and dash wiring!!