V's are light and easy to maintain but for me, the reason i switched to Mags is cause if you spend a lot of time on the back wheel and love to hold the levers real hard, like i do, the modulation of the Mags make so much more sense for me. I used to need to change my brake cable a gazillion times before i finally decided to give in and get my Mags rebled. If you can, try both set-ups to see what you may want to settle with because the v's are definitely a good weight and maintanance advantage. And please get the Inspired Fourplay! i'm not advertising or such but, for me, it really rocks! couple with great looks and such, it's the best bike i've tried. The geo's real streetish though but i plan to take on comps with this next year! Post pictures of your bike when you get it all done up! Cheers