The P100 was supposed to be out in May/June-then the Euro holiday pushed it back to July/ Aug. Its should be around any day now. Last I heard they had it up to 24 pounds thrust as it keeps getting "tweeked a bit". Size is slightly bigger than a P60 and slightly smaller than a P70. I am PRETTY sure this one will also come with the new smaller ECU. I am first on the list (sure) for one. My Comp ARF Mig15 is waiting for it. Scotty.