thank you for your response. FYI there is a guy from Taiwan managed to fit the EVGA 3080 FTW3 into the case without having to mod it. hope this help
https://www.ptt.cc/bbs/PC_Shopping/M.1601956414.A.625.html
Hi man. I also have a v5, using Aorus x570 i, and planning to get a evga ftw3 ultra. Any update on your case, may I ask? I have a Meshify C in spare but i really don’t want to switch. Hope there is a way to work it our. Sorry for bad English