Electric retract mount plate

So I love the Hobby King electric retracts but their plates can leave something to be desired. This plate is designed for their metal trunion model with a 44mmx41mm mounting plate.
https://hobbyking.com/en_us/servoless-retract-with-metal-trunion-44mm-x-41mm-mount-2pcs.html

I've installed this on my own aircraft to test it and it seems to be holding fairly well. I've got it on my Top Flite AT-6 Texan which weighs in at about 7 pounds. I printed in ABS and the strength seems good but I do no