I'm going to agree with what others have said above. You need to spend A LOT of time on your trainer and A LOT of time with an instructor. Getting it up and back down does not make you ready for an extra. I know that may sound like I'm being a bit harsh with my words, but I'm trying to get you to see that more time is needed before you move up to an Extra. I tell my students that the only difference between somebody flying a trainer while they are learning and a pilot flying a high performance plane in competition is practice. The knowledge of what to do is easy to learn, but it's practicing that makes a pilot able to put that knowledge in use to safely and successfully fly their airplane. When I'm teaching students I will have them fly entire flights doing nothing but touch and goes, or other basic parts of flying in order for them to learn those skills. Please get an instructor and spent time properly learning to fly before you move up to that Extra, otherwise I can safely say that the lifespan of that Extra is going to be fairly short.

Ken