I've rolled with some GB guys from Brazil, they were pretty hardcore.
If you're worried about takedowns, take some no-gi classes. Usually (at least in my case) they're taught by a wrestler type who likes to go over takedowns every class. The reason being that in no-gi there's a much better chance for a scramble, someone getting to their knees, and/or standing. Takedowns are far more vital to the no-gi game.
seems like someone is a little insecure!
Question the sexuality of Emperor Helio's warriors again and your posts shall be made into an example for other heretics.
Braulio Estima who is GB Brum took 1st in the HW BB & joint 3rd in the Open Weight at the Pan Ams this year.
Again go & train there & let us know.
Soon! Cashflow has been.......disrupted. Intend to take the muay thai classes held at the same place. Will let you know.