Rim2Rim2Rim end of September. Thoughts on starting at the north?

I have 2 consecutive nights at bright angel so looking to do it in 3 days

day 1- start at north rim and hike to bright angel cg
day 2 - hike to the south rim and back to bright angel cg
day 3- hike back to the north rim

does anyone see any potential issues starting from the north rim? or any advice?