Canada is experiencing an influx from Ireland for the reasons you mentioned. There are a few, quite a few questions you might need to answer.
Is your professional qualifications accepted by the profession in Canada, and provinces? Is there a Canada House near you for as much info as you can get?
You will have search out Gov't web sites and go from there, imo
Search the newspapers such as the Globe and Mail, and the like.
I'm assumning employment is the highest priority and riding roads second. I think the mining sector in Canada is experiencing some growth. Have you concidered the Alberta Tar Sands? Go North young man, go North. Edmonton, gateway to the North and oil industry.
Saskatchawan is more a "have" province than a "half not". Affordable housing but very cold winters and and endless prairie as far as the eye can see.
Natuarally I prefer BC and I have ridden most of the roads and they tend to be twisty and mountainous. Cost of living is high in Vancouver and housing costs are exorbitant! check out
www.destinationhighways.com BC, Washington, N California.
I have ridden often in Western Alberta as well as Washington State. Roads in Washington are fantastic, imo. I have riddent to Calgary and Edmonton many, many times through the Rockies from the north to the south. I never get tired of them.
Housing starts are down in BC/Alberta so employment is limited. You have a great deal of research to do, imo. I have ridden to Ontario but I wouldn't want to live there. My bro loves it, that's where the money is.
Good Luck, I would ship my Bird over if it's one you love and have tarted up with performance and bling. I suppose you can find one in Canada but I don't see a lot for sale.