ECL 16 Magus (Kensai - Blade bound) Build Help

[Nosta]

Picking out Feats is the main thing I need help with. I Am a Dex and Int Based Magus who uses Attack of opportunity

I know Combat Reflexes is one I need but i'm not sure after that

[Kurald Galain]

I know Combat Reflexes is one I need but i'm not sure after that
You don't need it, since you already get additional OAs from your archetype.

Here's a Magus guide (www.giantitp.com/forums/showthread.php?423754-Myrrh-Frankincense-and-Steel-Kurald-Galain-s-Guide-to-the-Magus).