I have not heard of a 2006 ralliart suspension ever being install on an Evo 1-3. I have just installed a set of BC Racing coilovers on my Evo 1 and I'm located here in Edmonton. You probably won't find any quality coilovers locally (there are a couple local shops that can source ksports for the cd9a/ce9a but if you search through this forum you'll find some horror stories) Your best bet is to order them from overseas, such as UK, AU or JP.
Doing research does go a long way. Some places I have found that ship to Canada and are Evo 1-3 (cd9a/ce9a) specific kits are:
Sumopower.com carries BC Racing coilovers
evo321.com carries tein and cusco coilovers
nengun.com carries tein and cusco coilovers
greenline.jp carries tein, cusco, aswell as rs-r & tein springs and numerous kyb shocks (if you would like to with with a spring/shock combo instead of coilovers)
hopefully that answers your question(s) about the suspension for your e2.