I agree with fixedpigs,  T-Molding is probably one of the most easily changeable decisions that you can make on your cabinet.  It is also not a very inexpensive one.  I ordered 6 or 7 samples when I was deciding on a color.  Put them on the cab and then made a choice.  If I woke up tomorrow and decided I hated it, I could order up a new color and have it changed out in a few short days at minimal cost.  No tearing down the cabinet, rewiring, or anything major.  Pull off the old, put on the new, a few minutes work and its done.  Save the old T-Molding and change it back if I want at a later date.