Just get some RPM ballcups for your B44 and be done with it...
I bought a set of RPM ballcups for the color scheme and aesthetics and nothing else. I have no issues with AE ballcups. I think they are pretty beefy compared to other manufacturer's kitted ballcups...
It is a HUGE leap from what AE used to pack. These skinny white nylon ones that would probably strip out from the stresses that modern RCs sees with our crazy batteries and powerplants...