I've never personally used these pickups but one of my mates fitted the SD little 59's on a strat in the bridge position and they sounded good here's the version for a tele....
https://www.gak.co.uk/en/seymour-duncan-st-59-1b-little-59-for-tele/6321
Looking at the shape of your pickguard would a normal shaped/sized tele one fit after you cut it down a bit to suit? I don't know if thats an option? And it will be a lot cheaper that way aswell......