There are definitely prop firms that would be interested, the question is going to be if prop firm offer is interesting to you. There will be many things to consider.
If access to more capital is worth giving up % of profit.
Will most likely be charged margin interest for added leverage, does this eat into profits too much and make the risk/reward not as appealing? You are already using 2:1 so paying some, but if get 10:1, or 50:1, maybe much more margin charges depending on prop firm.
How scalable is strategy, how liquid are ETFs that you trade? If could scale up X10 without much slippage or added liquidity risk, then maybe worth it to give up 10% of profits to make 10X the money, still make 9X money
Also, being in Canada and not US means many different options. There are prop firms that give lot of leverage but not need licensing, but they are usually not broker/dealer so need to make sure they are legitimate and can trust