Hello all!
Since I am new here and I can not use
search this circle option (before I open few topics)

so please forgive me in case there is a similar topic already in existence here. :

I have Sony SS-G3 speakers paired with my Sony STR-V5 receiver and I am planing to improve them with better parts upgrade. I was inspired by Danny and his work on GR Research channel. My question to you all is - are there any members who already did this? Or upgraded SS-G4 or SS-G5 or even G7? I am looking for advice and user experience what to avoid, what to do ect.
I found this link on the web which is inspiring:
https://www.flickr.com/photos/leethal_lee/albums/72157710994461391/ but I have no idea about which parts are inside, and which ones should I get to replace them. I know that speakers on this link are G5, but I guess there is not that much difference in parts compared to G3.
Also I was wondering about which terminals to get. Regular speaker terminals that I can buy in my local store seems to be cheesy
http://www.oktava.hr/index.php?route=product/product&path=105&product_id=549I will upload images of my setup in my next post.