Yeah bin lookin to do the same but alas dt don’t appear to do a kit for the std qr hub. Not sure the shell was big enough to fit the gubbins in. You have to buy the rather expensive “fifteen” hub or the oversize 240. Search on dt 240 over on mtbr wheel forums for confirmation. would live to know if this is wrong mind.
There is a non dt kit on eBay.com but its $99 plus post and customs and presumably uses small bearings to fit everything in. Gets some ok write ups on mtbr tho still.
If you haven’t bought the hub yet have a look at 350. Still only 135g in centrelock and not really convertible but a lot cheaper;-)