Can someone out there please give me some advice on what ( medium to top of the range) guitars are a lot like the ibanez RX20. I love this guitar but when I went to buy a better ibanez guitar, I found that all the necks on all of the other models were thin and the one on my guitar is fat. Can someone please recommend an ibanez that I have missed or maybe tell me what John Petrucci's new Ernie Ball is like or maybe recommend an entirely new guitar all together, (Not a fender)!!! Thanks a lot