I have acquired a completely unplayable DB. It is a cheap bass--quite old--not very well made. Has been repaired very badly in the past--very amateur'ish work. I want to restore it to a good playable condition -- making it into a good slap style Rockabilly Bass. What makes a good Rockabilly bass: a) Does the FB have less radius than a conventional Bass? Should it be quite flat? b) Is ply used for the top? & back?--If so what thickness ply? c) Omit the 'F' holes to reduce feedback? d) Should the Bass be reinforced internally? e) Should one put reinforcement in the neck? (No! I do not intend to Jump on it--not at my weight & age!) Do you know of any websites that would be useful regarding construction for such a project? Your knowledge and ideas most welcome.