I'm looking into buying a 7620, but, the neck on the one I'm looking at has a bubinga stripe? The Ibanez 7 string chart on this site, it says that 7620's had a maple neck (which I kinda prefer.) My former guitar teachers RG 7620 didn't have a bubinga stripe. I'm just a little bit confused by this. The serial number indicates that it is a 2000. It has a lopro edge on it. A difinitive quick response would be really appreciated! Thank you guys so much for your help. I'm looking forward to joining the 7 string community.