Happy new year guys, I have a blackhorse Aerocommander Shrike sitting in my shed waiting for a 9-10cc gas engine. I had my hopes pinned on the NHG 9cc but it looks to be having some issues.so far all reports on this engine have been positive so im very interested .Two questions, first on the muffler- will there be an inverted pitts muffler that will fit this engine.the supplied muffler looks way to big to fit in a cowl. second quesiton is when might we see this engine in Australia.thanks