You should also check out KF827(sai wan-tsuen wan/ sai wan-kwun tong), it's also one of the nicest minibus i was ever on, it has recard + momo steering wheel + other nice accessories
LM7434, LX 436, BS910 on sai wan-tsuen wan/ sai wan-kwun tong are also pretty nice minibuses
LJ647 was the nicest one but it was sold to become a minibus
also LN5594 is a hello kitty themed minibus