Firewood For Next 2 Years

I continue my practice of picking up fallen trees and limbs from various roadsides. Sudden oak death has caused many oak deaths and a state botanist recently told me it's better to burn the stuff than leave it in the woods spreading the disease. This pile is mostly oak, & some cedar and eucalyptus. I'll chainsaw it up, then rent Mark's homemade splitter - about 2 years worth of heat (our only source) in house. In the office (separate building), I'll turn on a 660 watt radiant electric heater for an hour or two on cold mornings.