I disagree w/ the Ardennes yeast for a Belgian Pale Ale.
That yeast is a great yeast, but has a phenolic profile that is quite strong. It is much more in line for a Dubbel or Tripel, or BGS/BDS.
If you look at the BJCP guidelines for BPA, you'll see the following:
Aroma: Prominent aroma of malt with moderate fruity character and low hop aroma. Toasty, biscuity malt aroma. May have an orange- or pear-like fruitiness though not as fruity/citrusy as many other Belgian ales. Distinctive floral or spicy, low to moderate strength hop character optionally blended with background level peppery, spicy phenols. No diacetyl.
Flavor: Fruity and lightly to moderately spicy with a soft, smooth malt and relatively light hop character and low to very low phenols. May have an orange- or pear-like fruitiness, though not as fruity/citrusy as many other Belgian ales. Has an initial soft, malty sweetness with a toasty, biscuity, nutty malt flavor. The hop flavor is low to none. The hop bitterness is medium to low, and is optionally complemented by low amounts of peppery phenols. There is a moderately dry to moderately sweet finish, with hops becoming more pronounced in those with a drier finish.
I'd go for the 1214.