I'm really digging your overall sound here, and I particularly really, really like Andrendina, are those fast little violin licks from gypsy?
The one place where a specific sample sticks out is the cello as mentioned above, specifically in clip "c" of ambient masses. Maybe I'm wrong, but it sounds like it's a little "out of the mix," maybe try throwing some reverb on it to make it "stick". Other than that I think you're stuff is really good, it's exactly the type of stuff I like to listen to.
Thanks for the feedback guys, really appreciate it. About the beginning of the one song, its repetitive because I imagined it within a game, but as a standalone song it really is lacking during the first half, soo I guess I'll get to fixing it today.