My advice is to keep on doing those grind combos.I really liked the one here.The spot wasn't so new but you executed it in a really great way.Also,cut the infy stunts for your solo as they were/looked modded.
The editing was pretty nice,but reduce the amount of effects and also find a good cc(less bright/sharp or whatever).Also,find some better cam angles.
My opinion is that you should continue with your solo,but only if you cut the modded stunts.Good luck.