I might not be the best, but I always try to be.
Building things is a challenge, but no pain, no gain.
The Aircraft name Extremius is a combination of Extreme and Radius. Extremius Air and Space Corporation is what is used to supply military designs to the Extremius Task Force. There are some designs which are pretty simple to fly, similar to the average joe plane, and others that are complicated. Extremius Task Force (ETF) is at war with the Dark Legion, Void force, and Toxcom battalion, but allied with the Doom Legion and the light force.
Computer powered by a moderate power video card and a high power processor, pretty powerful unless anything over 150-200 parts is a nightmare.