I hate to hijack this thread but where did you get the CDI bottom metal agent_mango? Do they ship to Canada?
The sear part you need is restricted to only gunsmiths by savage.
I ordered my sear thru Brownells
Only sear was needed for me.
They we're 10$US at the time (Numrich parts store), order 2 in case you break one heating it up (unless you plan on milling receiver side)