Got the complex endorsement signed off today. Finally got out of a Cherokee (definitely not knocking it, but a change of pace was nice for sure). A couple of lessons and a few hours was all it took. The plane flew a little differently and I could tell it was heavier, but after the first lesson it was just about as comfortable as the Cherokee, just a little tougher to make a decent landing in. Had never gotten light signals from the tower before, asked for a takeoff clearance with the light gun and they were happy to accommodate. Best of all, shared the pattern with a C-130..."Caution wake turbulence" anyone?