yeah probly would go through with one, but i`m one of those people that has to have everything working, i think the term is anal so i`m told. well at least everything else on the bike looks easy to get at.
I had mine completely in pieces, and there was only one bulb and holder. Interestingly enough though I just looked at the parts list on the Ducati ste for a 00 model, and the picture shows two bulbs, but the parts list says there is only one! Might be worth clarifying before you start the strip down!