Bought to my first mirrorless camera

So I splurged a bit last week and bought my first mirrorless camera. I was not really happy with the canon 90D I had. For close up and macro it was quite heavy plus a few other things I did not like.

So I just bought a Panasonic LUMIX G9, Panasonic Leica 12-60mm and Panasonic Leica 45mm macro. Compatible godox flash and some uhs2 cards. Set me back like $3k

Did not really take pictures yet still trying to figure out the systems and set it up like I want it but so far really impressed. I think this will take amazing macro and close up shots.

What I am looking for is some recommendations on setup and shooting with it if anyone has the same or something similar?

I do think m43 will work great for what I like to do and I really like the 4:3 ratio so far as well.

Bill I had some conversion with a guy on the darktable FB page who uses that kit. I will msg him the link to this post and maybe you can connect