I've got a 2020 228 (same year so likely same rod holders) and I've used Scotty downriggers and puller in the rod holders. People tell you they are not strong enough and people are wrong. I had a crab pot get tangled in an abandoned fishing net (big one, commercial) and we had 2 200 pound dudes pulling on that crab line hard enough to heel the boat way over and the rod holders didn't budge. That was in addition to the puller running.
No cracks in the transom, no issues of any kind.
I'd try the rod holder approach and see if you like it. It's nice because when they aren't in use, there is no extra mounts on your gunnel.
It does mean you have one less rod holder so get the downriggers that have a rod holder on them.