I am not sure how long does it to get your restoration of status... but i would have guessed if it takes less than 90 days (while ITA is valid) then you can apply for BC PNP after, it would leave all other questions out of equasion.
check this posts: http://www.canadavisa.com/canada-immigration-discussion-board/out-of-status-during-pr-application-help-please-t386634.0.html
http://www.canadavisa.com/canada-immigration-discussion-board/cec-application-sent-while-out-of-status-t403246.15.html