Just spreading some tone bender love...
Yeah I know this has been done till the cows come home but...
Here is a verified layout that fits inside a 1590B with mojo components.
Not too pretty but it works great! for the 47uF cap you really have to bend some leads but everything should lay down fine with plenty of room.... :)
I modified a layout from Ulysses to fit some mojo caps...
enjoy!