With the Enya 90 I'm looking at the Escapade .60 but I'm unsure if the engine will be able to pull it like I want. I've always been on the "overpower it" side when it comes to these planes, however this thing weighs in at 27.4oz according to my scale. I mainly like to overpower it so I can fly at 1/2 throttle and if things get hairy I can just snap it to WOT and pull my self out. Most people suggest a 14x6 K series or 12x8 APC for this engine. What are your guy's thoughts on overpowering a plane, and what would be good for this heavy engine? Or are the .40 size ones you've been listing is what it should go in?