Hello everybody! I wanna buy my 1st 7strings guitar, and I've chosen the Schecter Omen 7. 　 Now I just gotta choose what model. I see that there's a new model, the Omen 7 Extreme. It costs 40€ more then the previous model, and I'm guessing if it's worth it. What are the differences between the 2 guitars besides the wood? 　 Thanks!