So I've been looking for a cheap fretless bass to mess around with in order to get used to fretless. I then realized that of the three basses I own, (all fretted) I only use two of them.
The remaining bass, which is the first bass i bought, (blue ibanez gsr-200) hasn't been getting much use lately so I decided to convert it to fretless.

I proceeded to remove the frets which took me about 15 min, buy some sanding paper from homedepot, some wood filler and then rushed home to get to work.

I sanded down the neck, with 100 grit sandpaper, which lightened the color of the already unusually light rosewood and then filled the fret slots with a walnut colored filler. The darkest I could find a home depot. When the filler dried, I sanded the neck again and then began to experiment with sanding the headstock of the bass. i always hated how the headstock had a shiny plastic finish on the front so I sanded that down to a beautiful matte finish with a bit of nice maple showing around the edges of the headstock. I started getting excited at this point and started thinking about stripping the current finish on the body,(a glossy jewel blue) and staining it.
Does anyone know how to do this? Do I use a special paint thinner or something? The bass sounds beautiful right now and I think a stained finish on the body will complete this project? Do you have any tips on how to remove the current finish and get the the wood underneath?
