heater blower motor not working - 86 Monte Carlo with LS Swap

[paradigm]

I have an '86 Monte SS with an LS swap. The prior owner removed the A/C and installed a heat only system. When I turn on the heater fan, nothing kicks on.

Where should I be checking for the actual blower motor, the relay and any fuses? Any other common connections to check for?

 

[86 Salon]

Do you have power and ground at the motor?