7 mm elements are available. I can have them shipped for free to Virginia on 12th of Dec. In case you want them, let me know. As well as the DV, but those are not tested and it is not very clear for me what makes the difference in power.

Compared to your stock DV the new ones are different in:

lift to open the flow towards the injector: stock 2.34 mm, new DV 1.5 mm
collar width: stock 1.5 mm, new DV 0.72 mm

Tom