I think that for a VERY large part, the sound you're after will have to come from your amp.
If you need more clarity and more midrange the pickups will do that, but to get more 'oomph' you'll have to turn up that amp.
I'll also note you didn't tell us what amp you're using, so that sort of makes it hard to see if there is room for improvement on that front.
For clarity i'd always go with Bareknuckle, however i'm not convinced a set of Mules will be your cup of tea, or very well fitted for stuff like Coldpay or U2, not enough power.
Same with the Wolftone and the Skatterbrane, those PAF clone Alnico II type pickups aren't really going to get you that sound.
They CAN do it, but there are better suited pickups for this sort of thing.
I can't recommend much from Wolfetone or Skatterbrane (especially Skatterbrane, since Skatterbrane is VERY limited in choices, considering ALL their pickups are based off the PAF design and barely vary from that), but for BKP i suggest you Email or PM Tim (Mills), he always answers every PM and Email that asks 'which pickup for me'.
One thing to keep in mind when messaging him : the more details you give the better, so guitar type, brand etc, musical influences and tonal wants and needs, amp used are all tings worth mentioning.
Personally i'd go for something more hot, perhaps even more modern when trying to approach U2; a BKP Rebel Yell or Cold sweat set respectively.
But i'd sooner ask Tim, he makes the damn things, knows best, and out of all the BKP sets i've bought and owned (all bought based on Tim's advice), only once did i get the wrong thing (which was my own fault), and even then things got worked out nicely.