I will be converting my doors to the correct cycle effect this winter. Not all that hard to do. Will need 3 more servos, two minis, one for each set of main doors and one micro for the nose gear door and a little electronic sequencer module.

There is a link to someone that has already done it over in the big thread. He used a Futaba 14Z and the tx programming, though, instead of a module...

Easy to make little tabs that are sprng loaded for the tiny doors that stay open for the gear legs.