Bermy, get another HH and try DRT. Meaning climbing with with two lines. For occassions where you are worried about getting a rope cut or interfered with, or lanyards are too restricting, DRT is actually an excellent option. I have found it is not very difficult at all to manage two ropes in a situation like that. What is also good is that if you can set redirects and set your two lines with some distance between each other and you can have killer work positioning as well as more horizontal movement across the cliff face. People are unnecessarily afraid of DRT and they think that it will tangle them up. With proper house keeping you can run two lines just as easily as operating one, with better positioning as well as added safety margin. It does add an expense but I have found it to be quite worth it. It adds a lot of options when you bring two ropes to play with. SRT can be somewhat one dimensional in certain situations.
here are the gear requirements that I have found so far. Two ropes, two devices of the same kind(rw, hh,rr uni... etc), two bridges, two swivels, two pantins.
sounds like a lot of extra shit and it is but handling both is not twice as hard as handiling one. and the options that it can give are pretty great sometimes. And its very often not necessary, but sometimes it can be very helpful.
I think the industrial work access guys have the right philosophy but not the right tools. We have the right tools so it works out.