Hi! I bought a Viper vtx10 combo with a 8.5 vst and pro gauge used with about 2-3 packs thru it about 6 months ago and I love it so far! Anyway my question is should I get v-link and update software will it make a performance difference in my B4.1 FTW? I don't want to mess with something that's not broke unless it's worth it! Thanks!