FYI for those who prefer to peruse wiki lists in a leisurely fashion rather than scroll around while checking things in game, all the customization options should be up to date on the Summit Academy wiki pages, barring any small updates to messaging or new additions.
https://gswiki.play.net/Summit_Academy has links in the second section, including a new page for spell customizations (bolt spells, various and sundry customizable spells like Grasp of the Grave and Fire Spirit and Resurrection etc). (Though it just occurred to me that I didn't check into details on the 220 options, so that might get updated in a few minutes.)
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Walsor Gryhm says, "Hmm, a most impressive weapon of note. I'll give you 16 silver coins for it."
You think to yourself, "This deal is getting worse all the time."
