http://www.rcuniverse.com/forum/m_4537845/tm.htm

That is a link to a list of available Trainers that RcKen has compiled for new guys to look at when shopping for that first Trainer. Since you have a suitable engine, you will only need to pick up an ARF Trainer & a complete radio system. Of course then you will need some fuel & field support equipment. You don't need it all at the very beginning. Just a glow ignitor, some type of fuel pump or fueling bulb to get fuel into & out of the plane, & a chicken-stick for starting the engine. These minimul things will get it in the air. The thing you will need to get it back on the ground in one piece is an Instructor!! If you're going to go with a glow-powered plane, & personally I think that is the best way to go, just my opinion though. You should really give thought to joining the AMA for liability insurance, & a club for proper instruction, & a safe place to fly your plane. You will also meet a lot of new friends that will more than likely be willing to help you out in any way they can. By contacting a club or two first you might even find a great deal on a Trainer airframe that someone no longer needs because they have moved on to more advanced planes. If not a new ARF Trainer is not very expensive. Welcome to the hobby & good luck!