No!
You need to check Which bearing is noisy inspect and or replace it! But when rebuilding it with a new "big" bearing you should "check" the preload!
There are a couple of videos on the net
But basically remove the shims push the crown wheel back into the Black housing and see how much the part where the wheel mounts to protrudes from the alloy housing
Then set the FD housing on the bench or whatever and set the black housing in place on top when its cooled and just nip 3 or 4 bolts up you can leave the big O ring off for this bit too
Start heating the black housing with a heat gun or torch moving the heat about evenly and once it gets somewhere above hand hot it will drop down into the main FD casing
Let it cool and take a few measurements of the protrusion when it cools
So 1st measurement - 2nd Measurement = "the space" and see what your shims add up to
Your idea is not bad, but your inner bearing has 10s of thousands of miles wear now and you may find that wear negates the extra preload