I have the same holster and gun and I wear it in about the same spot.
It goes exactly where YOU like it and as long as you can cleanly draw it's totally up to you. I have even tried mine on the right side.
As long as the trigger is covered (and it is in the Tito) your weapon is safe to carry right where it is regardless of where it points. The important thing we all need to remember is to keep your finger OFF the trigger until your weapon is pointed at it's intended target.
By the way, check these out for your 27!
http://www.concealablecontrol.com/