** Pics are up **

Hey honda tech I will be getting my first honda within the next 2-3 days and I have a few questions.

First.. some info.
93 hatch, CX
D16A7 motor, 5 speed tranny
I don't know too much about the car yet, but i will within the next few hours.

Now, the questions.
I guess the tranny in this car is shot. 1st and 2nd are ok. 3rd, 4th, and 5th are shot. My question - what kind of tranny will I need for this car? I heard I will need a hydro tranny. Does anyone here have one for sale?

Next, the motor has about 101,xxx miles. Its completely stock to my knowledge, and Im wondering - what are the pros and cons to this motor?

Just looking for some basic info. Also, what does the B, D, ect. stand for, and what are the differences between them? And, what are the differences between the dx, cx, eg, ef, ect.?

Thanx in advance for the help, and rep will definately be given out.