I am looking into buying a hirth f33 with an electric start, exhaust system, and a reduction drive. A place called PPG Paramotor from Indonesia quoted me $3110 with shipping. That seems like it is very cheap from what I have seen. Are they trying to scam me or is that the good price for the engine. Another company from the US quoted me $6,635.05 that seems very expensive but I could be wrong. The bolts they sell are also $134.36 each which seems way too much. I got very different prices from two different companies and was wondering what a birth f33 should cost. Are there any other places that sell hirth engines that people know of?