Attachment sizes here must be under 1000kb...total, per post. Sparky says 10 maximum per post. It's pretty easy to make it to 100kb each, for most file types. Yours could have been a lot larger! Try for about 650 pixels wide, and keep the aspect ratio as-is. Nice to crop out a bunch of useless 'data', while you're at it.
The lighted switch is a good idea, especially if it's an efficient light source, like LED. Another good idea is those Graupner propellers. Good stuff, but not as friendly a price as the Thunder Tiger "Cyclone" props...also very good if they have the right size for your application.

Steve