Forum:Which weapon to enchant first?

I am rather a newbie, but I am nearing the castle for the first time and I have a number of artifact weapons. First is Excalibur, which I use most of the time for trap detection. The weapon I actually use most of the time is Mjollnir, and since I am a valkyrie with GoP, I can and often do throw Mojo to great effect. The other weapons are all artifact longswords, Fire Brand, Frost Brand and Demonbane. Both my Long Sword and Hammer skills are at expert, and upon reaching the castle I intend to wish for a silver saber to start twoweaponing. I have a magic marker and seveal blank scrolls, as well as some enchant wepon scrolls, and I am unsure what I should use them on first. Logically it should be Mojo since I use it most often, but I wanted some more experienced opinions on this.