Hi Bob,
I have just started working on pattern flying with a Javelin II. What do you think of the Excelleron 90 as a next step after the Javelin? I thought that at this price and the high opinions of this plane that I ought to get one and set it aside for my next plane. I have a TT 120RP NIB that I got for a good price and I was thinking of using that engine for the Excelleron 90. Would using a pipe be a big problem on the Excelleron 90 and do you know of a good source for a header and pipe for the TT120RP? If this is not a good idea what would be a choice for a pattern aircraft for the TT120RP?
Thank you for your help and your input.

Best regards,
Bill