What maternal driven bull would you breed this cow to?

Pedigree is Cheap Trick x Simm. She is a bigger frame cow that has a powerful hip, excellent front end, round type rib shape, and big footed. She could be better middled and a bit more flexible but thats being awful critical. Looking for suggestions on what maternal driven bull you would breed her to. She has already been bred the clubby heatwave lines and it worked well as mated with Heatwave produced a steer that was 3rd in class at Ft Worth. Thanks for your input.

Moto Moto- Maternal, Middle, Flex, all covered

moto as mentioned, BNWZ Jose, BPF Comfort Zone, Rumor Mill ,Seeing some really GOOD ,No Worries calves-and for a shot of Monop-wave etc-but usefull in a non-terminal way:GRIZZLY BEAR O0

There are a ton of good simmi bulls to give the maternal influence.  At this year's Ohio Beef Expo, Ferguson had several Catching a Dream Daughters and they just stood out from the other calves there.  Not sure if he will reduce frame, but they were really good and Top Sires has him in sexed.  Upgrade, High Regard, Combustible, Optimus Prime, the list could go on forever.  We have always like the Optimus Prime calves, they are sound, grow well and have great dispositions.  They are also moderate and thick made.