Hello and Welcome. You are right when you said you will not get much work done.
This was the first cocker I had had, I have had dogs all my life from rescue and from puppies, but nothing prepaired me for Selby, maybe it was my age, but he has been a handful, but just like a baby growing up really, he is now a huddy (teenager) but I think we are coming out the other side now he is 13 months old and we are now having cuddles. For me I have never come across a breed like them, they certainly know what they want and how to get it, and i wouldnt be without him for anything, I must admit I didnt always think like this I said I would never get another but now would love one.
Let us all know what you decide and good luck.