Transmission & Differential - D168 tranny to jdm d15

Can I keep my tranny and buy just a motor, jdm d15B (d16y6) should bolt to the d16y8 motor.

here is a link to a site i like http://www.jdmcustoms.com/dseries.html

the tranny will bolt up, but ask Anakin about some of the complications you may run into with that motor.