Well sims are just that, simulations! And By the sounds of it you will have no problems learning to fly and you have done some research also- but in my experience the main difficulty for a new pilot when flying a "real airplane", other than the dexterity required, is set-up and anxiety... A airplane that has the wrong CG, too much or too little throws, or bad angle of incidence is far more dangerous for a beginner than a properly set-up biplane ..LOL Keep in mind that EVERYTHING is easier on a sim- I have used Real-flight 2 and while it is fun it is no substitute for the real thing! It is much different when the airplane does not bounce off the ground for ya!

Buddy box it and you will be fine... Also learn as much as possible about troubleshooting whether it is electric or glow/gas- This will help as you progress-

You have good taste with the Bipe, just be patient and work your way up to it