Interesting question. At first I didn't feel that I had enough information on the cows to answer the question, but I'll give it a shot. When you say clubby cows, I assume that at least some of them are carriers. Secondly I assume that many of them contain Who or Heat in their pedigrees. Those two things eliminate a lot of logical choices. Most likely I am left with a Maine or a Maine cross bull. My short list would contain bulls such as Hairy Bear, Open Bar, Kelly's Trademark, Stands Alone, or possibly Gucci. If Maine isn't your thing, Chi bulls such as Repair Man, CTR Success, or Analyze This might work. What say you?