1990 Civic DX - Worth it?

Not sure if the price includes trans or not, but usually motors come with trans and ecu. Once you put the B16 in you can get intake headers and any motor bolt-ons for that motor, not the car. That motor is the same and the 99 si motors. and far as the interior, you can go with racing seats. Tenzo make some good looking seats if you want to pay the price. Close to $800 for a pair. I would get rid of the back seat and recarpet the whole car and you can always get the interior redone how ever you liek it at almost any car aplostry shop...