Perhaps you could pick a specific xp level that you would consider "long-running", build a Force Sensitive character that you feel encapsulates this "all-powerful Force dice are greater than all" fear, and then let other contributors to the thread build non-Force sensitive characters that support their assertions that no, in fact, Force users are not overpowered in this system?
This.
I really feel there's not much to debate without a specific example. The assertion that the game balance between FS and non-FS characters breaks down at very high (but undefined) amounts of XP has been made, but no real examples have been provided. I honestly cannot think of a scenario where a FS character could "max out" a skill, because there's ALWAYS more Talents in another career that can not only boost that skill, but make it apply in ways that the Force won't give you. The idea that a FS can have all that and a ball of cheese is erroneous because the cheese costs extra.