awesome. I like the 12/12/5/6 stack myself, but can easily be just as happy with 8/8/4/7 (or 8/8/6/6)
I think even if i had enough T25 and T100 i'd still go with 8/8 and not 12/12 (but i dont have enough so its moot)
Always seems like way too many chips with 12/12