new to me 1978 KZ 1000

You might want to start with a set of "air correctors" from Zed1015 and then go from there, he will best advise on jet sizes

Thanks Wookie
I'll give him a shout.

I've decided to go with electronic ignition. I'm having issues with 2,3 cyl coil. 
With all the reading I've done on this site. I should go with a DynaTek  DS2-1 electronic ignition and a set of DC-1 coils 3 ohm ( the green ones).
Am I correct in all my reading/ studying !?
Never had any luck with knock offs, so we won't go there.
Also, where's a good place to get a Shindengen SH775 R/R.  Looked all over the net, can't seem to find an authentic one.
Unless I'm looking with my eyes closed, like my wife likes to say!
Thanks