72 scamp V8 Conversion

I have a slant 6 in my 72 Scamp. I would like to do a V8 conversion. I have done a little research. Wanting to get opinions on what to do.

What needs to be changed, motor mounts, transmission etc?

Does the suspension need to be upgraded? Will the frame handle the V8?

Opinions on what V8 to use?

Anything else I have forgot?

Thanks!