For anyone curious, here is the reason i am going through this hassle:
The goal is to have a pleasant looking setup, while holding the priority that it shoud be hasslefree to start any game at any time. I want my non-gamer girlfriend and other friends to be able to sit down at any time and start any game they are interested in without being discouraged about what 30 buttons needs to be pressed to get the right system going.
So thats where the retrotink comes in 🙂 Now it seems to work with many of my consoles, but my mega drive has a special place in my heart, so now i am wondering, any tips of how i can hook it up to the tv and get rid of that awful interlacing while still getting nice colors? All advices are welcome, even if it is some other devices than retrotink etc.