RE: MX2 30cc V2
Quite recently I helped my friend DaleD put together an MX2 with a DLE 30 and it's an awesome combo. The engine was a fairly easy install using both a Pitts style muffler which we replaced with the stock muffler because of exhaust leaks, and like Kerwin50 did, we strengthened the engine box to help handle the DLE's power. With an AUW of approximately 10lbs., it's proving to be a very nice flying model with power to spare, and I'm sure that you will like the combo Capt,n.
Karol