I finally received my 91FX and one servo from chief, as the others are on back order, so hopefully will get them in a few days. I actually bought a pitts type muffler for my OS engine at my LHS cheaper than on line, as I try to support them when ever I can. Will be ready to fly in a week I hope. You can see the Fiesta here sold by Planes Plus. $299 for either the yellow & white or blue & white.