Add options to change cockpit screens. (CRT screens and LCD screens). And also optional heads up display for the a320 family and for the 737NG family.
Make an option to add a tail strike caution warning sticker inside of the cockpit of a a321. Very important addition is a EFB tablet to the aircraft’s. My favorite request is too add sun shades/visors in different colors we can put up while cruising in our flight. Last request please add sound and cockpit vibrations while taking off and landing.