Swift DB4 Toyota 4age Fuel Injection Conversion

We are thinking about getting rid of the carbs on our DB-4 and going with fuel injection. I was wondering if anyone had any knowledge on doing this as well as any leads to finding a kit/parts. We were hoping to find something used.

Hoping to find some power under 7k RPM. Thanks for any info!

Do you still need to add 25lbs. to the car for injection?

I believe it still would be 25 lbs penalty, but unfortunately I have put that on my body since quarantine!