Hi,
British Lops are well known for being fairly easy to get right - they don't tend to run to fat too much, even if they are a little overfed. Tend to produce nice lean pork even if the back fat is a little thicker than ideal.
Just waiting for a British Lop litter to arrive here, any day now! She had 15 last time, so hoping for another good number.
Good luck with them anyway.