Suzuki GS-750, 1979

Hi all, I am new to the forum. I have a 1979 GS-750 I bought new long long time ago. I recently put it back on the road and now use it for my short work commute.
I am looking for a Suzuki form that has other GS series owners to assist with collecting information about restoring my toy to its former status.
The bike has 34,500 miles. I use to ride it about 4-5k miles per year for about 10 years (Boston area).
Recent work includes:
Rebuilt carburetors, Tires, chain, sprockets, etc.

Some of my future projects include:
Replace the charging system.
Replace the exhaust with a stock looking system.
Swap out the air box with KN?

Suggestions welcome,
Miles