BUY turbo limited nav or hybrid tech limited

im new to hyundai -
now i wanna know what should i get 2013 hybrid limited tech package or turbo limited nav 2013

im conflicted and need help i see many good things and then bad comments i need some help

if i get the hybrid i wanna change the mags i can right can i put any 17 on or if i goto 18 is that possible ?


also - any tips on driving the hybrid 2013?? tricks? to save on gas also can i mod the emblem on teh hood to something different?
i never had sonata or hybrid and i am worried im not driving a family i like a lil speed but i like to conserve and i need something great on highways and how do hybrid fare in winter weather!?


and is extended warranty worth it ? can i get it after i buy car like in a month? or 2?
also what is best way to make sure im protected if car has issues..

is this a good car over all