Good choice in my opinion. Go with a Bison pitts style muffler and a 22X10 prop and it will be the most quiet gas engine at your site and still give you 3D type pulling power if you can keep it at or under 17lbs. Reg. gas and MC1 by Belray after break-in will yeald many seasons of service. Many use Amsoil with good results but i had F.P.E. themselves tell me that the Belray product is better.