HI there! I work with the Embraer aircraft since 1998. I bought your combo E170/190 today and and I'm very happy with the work you guys made! I just can't stop flying her! Amazing plane! Please consider make the E175/E190 and the E175 with larger Winglets please (what I like to call E175 1.5) If you need help with data, please let me know, I still working with them at the factory in SJK. Regards!