Tips for hard survival as claw?

I really want colors 7 and 9 for Vega. They’re so cool but survival is so hard to defeat. Is there anything Vega can do to exploit the AI on the same level as Chun and some other characters? The furthest I got was stage 32.

cross up flying barcelona attacks either claw on or claw off,i beat hard survival first try by doing claw on barcelona cross ups and going into qcb lp and from that into super if i had meter.

I Izuna dropped everyone after lvl 9 to the MOOOOOOOOOOOOOOOOOOOOOOOOOOOOOON. They might want to anti air after a few times, but be persistent and dont be stupid. If health was high or full, after lvl 25, I bought defense.