Have landed several times (in the rain) at BHX with TriStar equipment, and yes, it is indeed very slippery, expecially at the southern end.
For the younger guys (especially younger Commanders) listen, and listen good---
Do NOT EVER allow ATC to rush you exiting the active runway, no matter what.
The company fleet Captain will only look at you and say....there is the door, go work for someone else, union or no union.
And....good luck finding another position. Accidents/incidents on you record knocks your career in the toilet.