In reply to Stevie989:
Might be enough to keep them away, although i'd defo take a midge net as a precaution!
I usually think I don't get bothered by midges as much as others but etive is the only place where i've been properly savaged by them.
If you're leading E1 then you'll probably find them fine, although as Bob said its quite a different style of climbing depending on what your used to. Maybe factor in a wee bit more time for belay faff if your not so used to multi-pitch, but spartan is probably a good choice, nice big belay ledges on most pitches.
A pair of shoes for the descent might be useful as well as I remember it being not very 'rock shoe' friendly, although it was a bit damp when I was last there!