eBay Canada may or may not introduce shipping caps but if they do they will a) be using Canada Post rates to set the caps and b) like on .com the shipping caps won't apply to cross-border transactions.
You have 5,000 lp's, I have over 50,000 and I'm NOT worried.

"What else could I do? I had no trade so I became a peddler" - Lazarus Greenberg 1915
- answering Trolls is voluntary, my policy is not to participate.