One word of advice. Clean!!!!! You must get everything spotless before going back toghther. Auto trans need to be clean when reassembling.
Ok maybe more than one word.
Most of the tools on the list probably won't be needed. You will need a spring compressor for the low reverse return springs and one for the foward and direct drums. You can get a couple of large hose clamps to align the 2 pump halves. If you dont feel comfortable dropping the pump back in get a couple of long bolts and cut the heads off to use for alignment dowels. You can do the same for the valve body.