Since we're sharing codes, mine is 8608857766, let me know if you add me! I may need to clean out my list a little, I think it might be getting full again. Right now I have PA Azura out in front, although I may change her out for the gauntlet.
Yes, I had fun coming up with all of the most useful things to put on Hector, since I needed to make room in my barracks. As for Cecilia, you're correct, she's +Spd/-Def. Desperation is a very good skill on her, it's been especially useful in conjunction with Darting Blow. With Hone Cav and Darting Blow, she gets 42 spd on the offensive, so she doubles most things. I also went with a 4*+10 since it's virtually the equivalent of a 5*+5, but at a fraction of the cost, and she's quite a common pull, so the 4*+10 route wouldn't take forever.
And, yes, Tiki can be a really nice check on Brave Lyn. To check every conceivable build, she would need to run Bowbreaker, but, with 43 def, she can tank most builds fine with QR while maintaining her utility against other units as well. The damage calculator shows she can tank a +10 neutral natured Lyn wielding a Brave Bow+, so that's pretty impressive. Since there's no breath breaker skill and Sacae's Blessing doesn't affect manaketes, she can always counter, and the damage she receives will always be neutral.