I am using my brothers old guitar, so i need help to buy processor and stuff.. my ques: 1. diff between zoom gn1 and zoom g1xn? 2. Should i get pedals rather than processors?? 3. my budget is abt 4-6k for this..so suggest me something.. All opinions and options invited.. and please dont ask me to borrow my brother's gear, he lives in a diff city, i get to see him 2wice in a year!! p.s. i play rock, hard rock, alternative metal, prog rock, alt rock and grunge .. very occasionally i play metalcore..