Ok. I have Yamaha TRBX174. I took paint off the body and it is clear that body made from 3 pieces of alder. Neck is straight as arrow. But needs some fretwork tho. Bridge is Gotoh. It was made in 2014 year, so it went through few season changes and it is ok technicaly. So... I have an idea to make fretwork, put EMG Geezer's set in. But... How can i be sure that bass is worth it? MIM Fenders get upgrades alot, and this bass, as i can see, made from fare parts. How can i compare? How can i clear that? Is it worth to to do that?