4age Water pumps and thermostat housings

[marklevin]

hey all
i am building a 4agte, using a 7rib block from a 20v, and a 16V head from a FWD bigport.

1. Does the AE86 RWD thermostat housing and water pump fit onto the 20v block?. I have the JDM ae86 alternator bracket.

2. Do i then have to use the 16V harmonic ballancer to make the pulleys line up? does this fit on the larger crank?

thanks allot