Before we started our build we selected several custom options for our plane. Strangely enough, there is no list of all possible options. We just had to keep asking to find out (HINT: someone at TAF should make a list). Anyway here are a few options we selected as part of our order: Split Rear Seat - This will allow for three passengers and luggage. We also plan to make the rear seat removable because we most often fly without any passengers and lots of luggage. Extra Long Seat Rails - My family is really tall, so we asked for extra long seat rails. This will allow them to move the seat back a few extra inches to accommodate for those long legs. Foot Pedals - The standard it comes with really cheap looking rudder bars. It turns out there is a option to get custom aluminum Sling branded pedals. They are on backorder. Besides the options from the factory, now that we are building we have learned about many small modifications that other builders are making. Here are some that we are