Rep Power: 228

Car: Bone stock 97 Civic DX, manual transmission

My Civic recently developed a transmission oil leak from the hole where the driver-side axle inserts into the clutch housing, so I plan to replace the oil seal (see diagrams below). I already ordered the seal from Majestic Honda ($6.83), but I have some questions about the job. I obviously don't want to drop the transmission to replace this seal. Any helpful pointers or mention of common mistakes to avoid would be appreciated.

From anyone familiar with this job:

1) What's the best tool for removing the old oil seal? I have read about people using various tools, such as a screw driver, cork screw, or oil seal puller.

2) Is limited access/space in this area an issue? I plan to remove the axle, exhaust pipe A , and the engine stiffener. Will this suffice or must additional parts be removed?

3) I suspect that draining the transmission fluid is a must for this job. Is this correct?

4) What's the best tool for installing the new oil seal? I have read about people using a hammer with a socket having a size that matches the outer diameter of the oil seal. Or is there a better tool? What type of oil or grease should I coat the seal with prior to tapping it into place? How will I know when the oil seal is fully/properly seated?

Also, if anyone knows of a good DIY for this job, please post a link.