jarrod0987.
Try to get the amp running with the power transistors replaced by 220ohm resistors.
You can connect a small speaker THROUGH A 1K RESISTOR to the amp, to hear what's going on.
Low volume, and keep an eye on the temp of the drivers.
Carefully measure everything. A scope makes things a lot easier.
DC (0.0volt) on the out rail is important.
Measure the voltage on the driver bases (+ and - ~1volt).
Before you put the new power transistors in, set the bias to minimum!!!!
Minimum voltage between driver bases, minimum over R42 (maximum pot resistance).
Leave it there untill you're 110% sure the amp is fixed. THEN turn bias up SLOWLY.
An amp without bias just has a small amount of crossover distortion at very low volumes.
Leo..