Ilford Ortho Plus in 4x5. it's rated as 40 EI tungsten, and 80 for daylight. It's actually a pretty convenient film for studio work in that you can double up with a film like TMX and the speed is pretty much the same. You can use standard developers with it as well, and it can handle wide range of contrasts--you can use paper developers, or high contrast ones (D11, D19 etc) also.
I use it at work for shooting this sort of thing, and copying photos as well. My normal time for a deeptank (t max rs, repl) is 6 minutes at 75 deg. F. You can run it up to about a one-stop push in TMAX RS and it handles nicely, and you can pull it some as well to control contrast....
you can also proof it in the studio off type 55 p/n. the positive is the normal exposure for strobe, and you add a half stop for tungsten. I usually shoot a normal and a plus half, but for line art and etchings--sometimes it helps to shoot slightly under and then push a little bit.
hope this helps.