I wrote a little with my Pelikan 600 flexible fine (Mottishawed), but it takes time, you cannot write fast with it. Eventually changed to my other Mottishawed 600, the triple broad italic.
you certainly are well prepared for future contingencies. Some nice lookers in the group as well.
being somewhat literal minded, and since i have this notebook cover with space for four pens, i put four pens in it to take to work. Sheaffer school pen, pilot fp 78g, pilot petit 1, and a parker jotter ballpoint. Oh, and the fisher space pen that always goes in a pants pocket.
All inexpensive but reliable.