hello, i need to buy an electric guitar in 2 days from now and i need your help in deciding which one to buy. my budget is around 20-22k and my choice of music is mostly thrash metal and heavy metal like metallica, megadeth, and sometimes children of bodom. i'd like my guitar to be ibanez and i have my eye on the grg 170dx..i wanna know how good it is. most importantly, i want to know about amplifiers. i wont be buying a processor so i want to know a bout a good amp..marshall, ibanez or what? plz reply soon..