Polish side glass?

Ok sorry if this is in the wrong section, I couldn't find much on this topic.
I'm planning to get my 67 Notchback ready for paint next year and will be removing the front and rear windshield and replacing the rear( very scratched and old bad tint).
The side windows have what looks like light to medium scratches that were probably due to rolling the windows up and down with old bad felt.
To save money I plan to buy a 50$ glass polishing kit and spend a weekend doing my best to polish the side windows.
Has anyone on here done this?
I've watched a couple youtube videos and it seems laborious but doable.
Check Ebay. There are kits with a quantity of the felt discs for a whole than $50.00