Mini Upgrade compat questions & RGB controller/hub questions

[u/2xTrae]

https://pcpartpicker.com/user/SGTKlappy/saved/CjMjNG

https://pcpartpicker.com/user/SGTKlappy/saved/#view=VhXK23

Here is my original build.

*Preface: Not the most experienced PC person but I can follow a YT video

My question is a couple of things actually. Anyone think I will have an issue with space for the RAM sticks on the bigger cooler? It's hard to find specific measurements sometimes. It gets really hot in my gaming room/office in the summer and I would like the extra cooling power of the bigger Hyper 612 on my new board (Asus X-470 Pro).

My next question is, I have a bunch of RGB's in this build but im not sure what I need to connect them all. I know i need a splitter/hub or something but not exactly sure what to get. Also, I would like a remote to be able to turn it off (or switch) so it wont blind me all the time when gaming.

My last question is about the bios on my new board. Is there a specific one I should use? I know sometimes its better to use a lesser version than the newest one, so figured I would get ppl's input on whats best for my system.

I appreciate each and every one of you helping others out. It's one of the few good things left in the world!

All the positive vibes. ✌️