Is just that I realized that several of the tasks that GSX requires to be manually done, FS2crew does automatically as I like (e.g. operating the jet way, opening left and cargo doors). Opening both right doors would enable GSX's catering trucks.
But then, is just an idea. I better prefer you spend your time on getting UGCX out which I look forward for having the same spirit and quality that FS2crew has.
Thanks for replying.