as far as I know you have to resubmit the new template, however it has been done quite successfully in the past with elitist Africa, guiroma being even more popular that step will probably not be such a headache, the more likely problem is that there will be two guiromas in the top 40.
yea, for guiroma, i can see it happen. But regarding QM, guiroma is only one out of 4 templates on the map (and the one with the least votes aswell), so i doubt the others would make it. And even if they try, it d be pain.
Would be cool if there was a way to adjust such things without having to submit a new template.
Not sure how exactly that d be implemented tho