I just got into racing this past year for USCSA, but unfortunately I will not be eligible anymore to compete so I am going to look into USSA and NE Masters. I have gotten by my first year with Fischer RX8's in 165 which have a slalom radius, but these are obviosly not a race ski. I am looking to invest in either the Fischer RC4 WC SC or SL ski but am not sure which one is right for me.
I am 26, 5'10", 140 pounds.
1) The SC's are not FIS legal - does this matter for USSA and Masters racing?
2) Would the SL be too much for me based on my lighter weight?