I did apply earlier with accompanying spouse through a EE profile but officer rejected my application on future arranged employments that claimed. I still have valid employment but employer doesn't provide any letter and hence I have to change it to non- accompanying.I am not an expert, but I’d recommend that you go as per your original plan to unnecessarily avoid queries via PFL coming through to you. In my opinion it is anyway not an ethical way of doing things like not including your spouse to boost CRS.
May I know what is PFL? Also what is the crs score expected by oinp hcp? I see that, I meet their eligibility so can I not fill up my oinp application with spouse accompanying?