I am capable of the following repairs on my basses: Setup Bridge swap Pickup installation And that's about it I have a tony franklin fretless and expect to receive my tony franklin fretted today. As you may or may not know, for some strange reason the tony fretless has the de-tuner on it but the fretted does not. I am much more likely to use drop d on the fretted than the fretless. Is this a difficult swap to make? Any tips?