Don't worry about it. I'll use it and complete my review. If I'm dissatisfied with it's capability I'll purchase a C50. I was using a B50 11L previously.
This is what it will be used in with 9s A123.
6 KiloWatt A123 Racer
GTP-Pletty Big Maxximum+RX8. GTP-C50-6L Hacker+RX8. CRT.5-Pro4+ZTW esc.
24s2p EVG SX 49.6mph Ebike.
18s4p Raptor 60mph Ebike. 11.5KW