The FP is the cheap two stroke version before the LA series. They have plain bearing supported crankshaft and air bleed idle mixture.
Relatively light in weight compared to other two strokes.
The airframe on the E-Flite AT-6 is neat. Instead of carving wood blocks for the tips and compond structures they use preformed fiberglass and ABS pieces. The pic shows the tail section tips and center. If only they made kits this way....