This train(er) is bound for glory...
Sounds pretty good, but I agree with homebrewer. You won't need anything larger than a .46 2-stroke. Also, you will want to get an instructor, so try to get the same brand of radio as most of the guys at your flying field. That's so they will be able to connect a buddy box to your radio.
Also, if you can buy your fuel locally, it will probably be a little cheaper.
Good luck, and have fun!
Almost forgot. Get a 6 channel radio if you can afford it. It will be more useful in the future.
OK!