ok is there any way to get red hare and other king horses quicker than just using 1 lvl 50 lady luck for example(liu bei, yuan shao, xiao qiao, xu zhu, Guan ping, and zhen ji)

i already have 4 kings(2 ebon kings, 1 grey king(hex mark), and 1 dapple king) which means i need shadow, auburn, and red hare) also i have learned that it seems no matter the description the RED horses tend to have higher stats like i have a red flame with 500 speed and 495 jump which is pretty good for something that has eyes miss nothing in the description, also i would like some comment on what people think about DW6 special, or the DW6 ps2 version. i think i am going to buy it but i want to see how good it is first