In few days I will go to try used L2500 Blueburst! I've never played this bass but I heard recordings and I was attracted. Also I liked audio clips on G&L web site. After deep looking on internet for reviews I noticed that there are two versions of L2500: older - with 4+1 arrangment of tuners, and newer - with 3+2 which is lighter a little bit. When did they start to make newer L2500? Also, I heard about potencial noisy electronics, did they solve this problem on a newer version. Is there any difference in electronics since they started to make new ones. When did they start to make L2500 limited edition with "Guitars by Leo" on headstock? Thanks!