I’m looking at using Londontime. The horse is working at a collective level and I have serious respect for his current owner so I doubt there is much of a serious problem as someone has also stated. If there might be an x-ray with changes due to laminitis, that does not necessarily concern either because laminitis could have been caused by any number of mostly nonheritable problems - a sudden change in diet, a serious reaction to a vaccine or deworming medicine, or an illness causing a high fever, colic, prolonged concussion on a very hard surface, prolonged confinement in a stall, etc.
The mare I am thinking about is refined and can produce refined so she can get away with going with a stallion who can produce bigger. Pairing her to Londontime would result in a 3x appearance from World Cup I, but all via different sons and all about 3rd-4th generation back - Weltmeyer, Warkant and Walt Disney. I also really liked Trapper. He was a stallion who generated a certain amount of appreciation and his offspring were often dual purposed for dressage or show jumping. All in all, the family lines in both Londonderry and Londontime are very strong with undeniable success.
I have already doubled this mare up twice with World Cup I and World Cup III and the resulting filly was very sweet natured and easy to handle. It’s an interesting idea and one I have been thinking about for a couple years actually. I have her planned out for the next couple years, however, first.
Warkant and World Cup III actually look quite similar to each other. Just as an aside.
What I am particularly impressed with the World Cup lineage is their damline - that gorgeous mix of Sender with Der Lowe’s son, Lugano, and crossing with Woermann, and then taking those daughters or granddaughters and pairing to the Lauries Crusador and it has been like gold.