New to ravecoin mining

I come from the eth mining community and now want to start mining ravecoin (like probably a lot here). But I got a few questions. 1: What pool should I use? Previously I used ethermine and the beauty of it was, I could just input my wallet addresses into their website and saw my workers with their Hashrate. Currently I use f2pool with hiveos. Here it seems more complicated to set everything up. What do I have to put where into the flight sheet to see everything on the website?

2: I have several AMD Vega 56 and 64. For eth the 64 had been flashed with the 56 bios to improve hashrate. Is this still appropriate for RVN or should if flash them back to 64? And importantly, what OC should I use for the 56 and 64? Currently I get a lot of crashes, even under default settings?!