I do not understand why some people pay huge weightage to money. 1500$ is nothing for secure your place. Is 454 a good score? Ask yourself? Every province has opened their pNP except Alberta what you speculate now? What would happen if your PR would be rejected, if Cic will blame you for misrepresentation, if Canada will close for immigration, if points would not come below 755, if there will be in one draw in two months instead of one month? Why so negative there is nothing confirmed but we have to take step.
My advice dnt look for draws and waste your time, many applicants were finding opportunities and now you have in hand, you are taking money issue atfront. 1500$ is your 15 or 20 days income you can recover. Dnt think about money, just confirm your place.
So what if its only 3 months, just think about Alberta or BC pnp- 24 and 16 months respectively. So 600 points and then relax. At least you will not worry if draw will happen once a month or two month you will be selected in next draw instead of waiting for next 3 or 4 draws