Refer to my earlier comments on the status of the thread. In DVIP / More Kingdoms Mode, and in the Alternate Scenario Mode, the successors to this, other choices has been taken.
The latter scenarios are the least updated however. In More Kingdoms mode Gaelic does represent a mergered Irish and Scottish Gaelic, and Veld's Alternative Mode has Norse-Gaelic too! In both, I believe that Welsh is still Welsh, while Celtic tag represents Breton and Cornish.
So it becomes what you chose. I no longer recommend the DVIP as much because of the use of 'Lowland Scottish' as a culture name, amongst other choices. Instead, I play Jord's DVIP: More Kingdoms Mode most often (Scottish there represents Anglo-Scottish.), and Veld's Alternative Mode. Both are up-to-date and ready to go! I recommend either of those very much!
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