fire damage 10pts on strike

Soul traap 1 sec

Weak to fire 100% 5 sec

Weak to magic 100% 5 sec

Should be good? Or too expensive?

I hardly ever put soul trap on a weapon. I usually prefer casting it or just put the effect on a separate weapon and place it on a hot key and use it when I have soul stones that need to be filled.

Other than that the weapon looks good

Adding 1 second soul trap to a weapon dos not cost very much at all, but sometimes I feel like it makes it too easy to gather souls and other times I find I don't want to trap a soul, like when I am carrying a grand soul gem but no lesser soul gems and am facing a mud crab and don't want its soul to ruin my grand gem. So I sometimes do not put the soul trap on the weapon. But it really depends on the character. Some characters don't use spells but do enchant, so those characters will add the 1 second soul trap to most of their weapons.

Where's Acadian?

Do you mean Buffy?