I have finished the Leak Stereo 20 Modifications, Including 4 new Duelund 0.47 capacitors, I rearranged the component's, and as you can see, it all fits. Is this one of the world best sounding Leak Stereo 20s well we will never know, it may not even end up being the best at the leak shootout down in Canberra. There is never a guarantee, As we all know dollars spent will not guarantee success in this insane hobby. I also have an nice original standard Leak Stereo 20, and decided to compere them, how does this unmodified amp sound in comparison, well it doesn't..... the modified amp slaughters the stock one. It has a smooth grainless sophisticated beauty that unfortunately the standard one does not want to know about. After the GTG, my next move with this amp will be to change it over to triode mode.