Im sorry bu this is crazzy!!!!!!!!!!!!!!!!!!
i have about 6 planes with baby bee's on there the most fun you can have on a set of wings
the kid is 14 he carnt afford to go out a buy .40's and .60's, and you would be suprised at what a 0.49 can do.
If its the baby bee you have you can have some real fun with em if it the pee wee then threr still good but your REALLY limited...
anyway heres my advice, go and get all the bits you need to run your engine
Glow plug clip
Battery (1.5v)
Fuel
once you have all this come back and we will help you run it up for the first time...
after you have played with the engine a bit and learnt how to use it you can think about a plane, now in most medel shopsthey have have the little balsa models up the corner for free flight, there a lots to choose from but pick a the biggest (normaly around a 45" 55" wing span,) and try t get a high winger, they will fly a lot better...
go build your plane put your engine in and go do some free flight, ok its not the most exciting way to fly models now, but it will give you the urge to further

...
frm there its 2 days work if your new to building to make your plane R/C with 2 micro servos for rudder and elivator you will have a ball,....
dont be put off, you have a really fun engine no go do somthing with it!!!
let us know how you get on