Campy 12 build: new ferrules

[cgolvin]

The packaging includes 4 new style ferrules, the inline FD cable tension adjuster, and what looks like an old style ferrule. I think the following is the intended design but would like to confirm.

Old style ferrule goes in the larger diameter side of the inline FD cable tension adjuster.
New style ferrules go into the downtube cable guides, and on either side of the final piece of RD cable housing -- entering the RD and on the DS chainstay braze-on.

Also, what's your preference for placement of the FD cable tension adjuster? I'm thinking just ahead of the downtube cable guide, before the housing starts to bend toward the bars. Or, given that I have downtube cable tension adjusters, should I just forgo this addition?

Thanks