The more you balance, the better it is. However, you MUST balance the ailerons. If you have a fast plane, I suggest you balance all of them.
There is a time for building and a time for FLYING and the time for building has expired. See N64KR at http://KR-Builder.org - Then click on the pics Daniel R. Heath - Columbia, SC See you in Mt. Vernon - 2005 - KR Gathering