looking good... definitely needs the wheelbase adjusted ... if i remember correctly there is a set of leaves that are longer ... bruiser? someone will chime in ... that might help you extend the wheel base a few mm. without modifying the existing mounts.
i thought about getting some longer leaf springs, but first i want to try some different positions for the shackle mounts and see if that can fix it. i need to move the wheels about 10mm back.