I've watched this thread with interest. I have a 1998 Ibanez SR506, I was sceptical at first because of reading others opinions on this and other bass sites. Bottom line is when I played it I was dumbfounded the string spacing is not that tight at all, and really is not an issue until I slap. Took a little adjustment. But here is my point. I have had a custom made Hipshot bridge installed, Had it wired for 18 volts with a professionally added battery compartment, Bartolini pre, and the frets crowned and polished. so I now have probably 750-800 dollars into this bass but it plays like a Ken smith, Roscoe, Cirrus etc. Each instrument is unique because they are made of wood. As long as you don't buy a defective unit with a little work you can have an unbelieveably nice bass. Also I would suggest that you make sure that whatever sixer you get has dual truss rods. If it were me I would go for the Mr potato head especially if you slap a lot. And then take it to a Good luthier they can do things that you would not believe. Just my 2 pence ymmv etc. edit sorry about the cheesy pic i'm getting a better camera. PEACE!!!Link Removed