The Lee site says they have neck collet dies for 6.5X55.
Depending where you are in Southern Ontario, pick up your powder and primers from Lawrys in Caledonia. The best prices and save on Hazmat shipping fees.
Remington has bulk 6.5 bullets now. I've got some but haven't tried them yet. A bit cheaper.
I'd start with 100 or 200 pieces of brass - should be enough.
50 loaded.
50 in the tumbler.
50 in various stages of brass prep