What cranks are you using? I'm searching for a reasonably elegant way to run the same gearing (ok, a 34 in back, but it's on a touring bike), but the only things i can come up with are 2 of 3 on a triple and a TA.

The 2 of 3 would work, but I hate the look of the bare chain ring tab.

TA's and their clones are just expensive.

Do you have some brilliant idea I just haven't thought of? Please tell me you do.