I used those clips last year on my 1950 / 225 Yamaha. They’re nothing fancy but they work great. The motor stays dead center 100% of the time until you remove the clips.
+1 on the M-YWedge clips, they are definitely nothing fancy, but effective. Use them on my 225VMax HPDI. Never moves at all no matter how fast I hit speedbumps on my way to the water.