Guild Wars 2

My question is, say I have Quiver of a Thousand Arrows, the celestial stat version http://wiki.guildwars2.com/wiki/Quiver_of_a_Thousand_Arrows and at some point in the future I create the “Infused” version http://wiki.guildwars2.com/wiki/Quiver_of_a_Thousand_Arrows_%28Infused%29

If the original one I had I put into the infusion slot a Mighty Infusion (+5 to Power and Agony Resistance) would the Infused version of the back item keep the Mighty Infusion I had or would I need to create a new one?

IIRC if you infuse something, the infusion slot is reset, so I think you’ll lose your mighty infusion (what a waste)

Well, that’s a bummer. Although, I also don’t plan to do fractals above level 30. Will 25 resist to Agony be enough?