Paul, It's a profile plane that they've widened the front of the fuse on to get the engine inside. Trying to attract more people to profiles I guess. Definately strange looking. Should fly like a profile though.
Here's the original post I did on the blue choke arm. Bob has one very similar on his web site. Sorry about the poor picture quality but it's a Casio Exilm and if it's got a macro setting, I can't find it.
For all of you Walbro carb users out there that are getting carbs with that useless little steel arm stamped on the choke rod, (and in the wrong position) here's a fix. The Hitec HS-5645MG servos come with a nice little aluminum servo arm that's even anodized a pretty blue. Due to its size it's pretty much useless for anything but a throttle servo. If you snap that little pressed on arm off of the top of the choke rod you can drill the Hitec arms hole out (above the spline) to .185" and then run a #29 (.089" drill through the side. Then you can tap the side hole with a 4-40 tap and install the arm onto the choke rod and secure it with a 4-40 set screw. Problem solved and no extra cost for so-called custom made arms.