In reply to tingle:
> ... going off "swissonlinemaps" and the odd summit post only.
Both of which are very useful, but you really need to be aware of what the routes are like, difficulty, danger etc. It is also worth looking at CampToCamp, both for good, current route descriptions and recent outings.
> maybe the distances arent feasible
Not wishing to labour the point, but still thinking in terms of "distances" is naive. There are quite different considerations in Alpine situations. Someone pointed out that one of your proposals involved the Weissmies North ridge. I can assure you this is both serious and very long - I still have the scars.
> Not too worried personally about the acclimatisation
Well become, if not worried, at least very mindful of it. Unless walking through treacle up to your waist while wearing a plastic bag over your head is your weekend hobby.
Best to be conservative in your route choice and then become more ambitious with success, rather than bite off more than you can chew. One possible option from the traverse and bivouac (hut, not bivi) POV would be the Alphubel, then descending to the Mischabeljoch bivouac hut, then down to Taschalp :
http://www.vs-wallis.ch/wallis/huetten/mischabbiw.html
This should ONLY be considered in good weather and when the whole party are well aclimitised, the Alphubel is a pretty featureless high altitude plateau. Most of the descent from the bivi hut to Tasschalp is straightforward, but there is some tricky routefinding to cross a rock rib after you leave the glacier.