Electric choke wired to alternator

I am by no means an expert. But I dont think the ALT is good.
1. ALT does not give constent power level. At idel it gives less power outage. Your Elect choke needs 12 volts.
2. Your coil is much closer to the choke than alt. Easier to hide the wire with the factory wire loom. As you turn your key to the run position your choke will get power. From the alt, it will only get power after the motor starts.
I have my choke conntected to the coil and wire runs back to the firewall on the passenger side then long the intake from the back to the choke wire. I hope that makes since.