Beagle was up there in the top 3 of my short list prior to getting Posie (Working Cocker) but I was put off by people telling me that they have a tendency to wander off if they get a scent. What I've seen from a dog walking friend is exactly that and we often see some in the park but the owners are worried about letting them off the lead because of previous experiences. I know every dog is different though and I hope yours is a better than that, because...
...you're going to have your hands full with a Worker. In the nicest possible way, of course.
What you should know going into this is that they are very intelligent and can be stubborn as well as mischievous. Expect the pair to wander off together, especially if you take them to some woods.
Posie is as loyal and loving a dog as I've ever known, but also high maintenance. If we don't keep that little brain working whenever she's awake, we're in for a noisy time.
And yes; having a Cocker will take over your life, if only because of this place. You'll find whole mornings melt away - and your dogs won't make exceptions. ;-)
Good luck with the adoption. I'm sure you'll love every moment.
I have to go now: Posie is "telling" me its time to go for a walk.