Best of luck in the competition! I have a few roux solves here.
http://youtu.be/kFfGUwK2jbM
Hey Jedi. I watched your solves. Not too bad. The main thing I'd like you to work on is not doing cube rotations during block building. (x rotations are ok sometimes, but very rarely y or z rotations).
Also, I noticed you do a lot of M + M. I did this when I was starting too. You have to remember that M + M is the same as M2, so you should be practicing using M2 instead of M + M. Your M2 is with your left and U2 is with your right ,so that's good, as long as they aren't the same hand. Also, your M with your left is good. I'd like you to practice a different way of doing M other than your index finger though. Try pushing up from the bottom with your ring finger. It feels really awkward at first, but really makes your L6E fast (look at
this video from two months ago when I was using the index, and
this video from yesterday now that I'm using the ring push from the bottom to see the difference).
Your L6E actually looks decent for your times, and your CMLL is moving fast too. Just gotta get that block building down, which is of course the hardest part.
For first block, during your untimed solves, try to do the first 2x2x1 without looking at the cube. After you get comfortable doing that, you should start tracking the last corner and edge while you are building the 2x2x1, and eventually you should be able to do the whole first block blindfolded (I still can't do it 100% of the time, so that'll take a while, but that's the eventual goal on FB).
It's hard to see a lot of what is going on because the camera is only showing F. Next time, get an angle that shoes U also. It would really help me see a lot more of your strategies.
Keep practicing, and things will get faster, and I hope my advice helps a little

Also, get well soon! The flu can't be helping your times.