If you are set on a brand like BAT go for it, I am not personally familiar with their sound although I have read the equipment is very good.
I am familiar with atmasphere balanced amps and preamp and you won't go wrong with an MP-1 or MP-3 preamps, very light, I have owned both and both are outstanding.
I am familiar with atmasphere balanced amps and preamp and you won't go wrong with an MP-1 or MP-3 preamps, very light, I have owned both and both are outstanding.