I've have a 98 civic LX with no motor and was wondering what the other D-series options I have are that would bolt right in using the same everything like transmission and what not. For example would a D15B8 fit? I could understand changing the intake manifold so OBDII wouldn't be affected, but I am broke and need to get this running asap for as cheap as possible and was wondering what my options are so I can find a cheap motor and throw it in. Thanks in advance!