94 Accord ?
 

I recently purchased a 94 Accord LX.2.2 engine with an automatic trans. The car has an oil leak which I think is comming from the rear main. How hard is the job to change it myself.I was told both motor and trans have to come out is this correct. If I decided not to due the work myself approx. what should thsi cost to have changed? Any help would be greatly appreciated. thanks meich