I have created a number of Devotional feats which the Priest may pick up as bonus feats, and posted them here
in my world design thread.
In brief: Meta-devotional feats are applied to a specific Devotional, and then on affect the devotional as the Priest sees fit. Therefore, if you chose Reach Devotional for your Cure Light Wounds devotional from your Healing domain, then you may use it at a range from Touch to 30' as you so chose. Since the devotionals themselves are limited in number of uses, I think this is fairly well balanced.