I agree that the pave on the e ring might compete and distract. It’ll be gorgeous when worn on its own but your eternity band is so bright that paired together it may compete. A solid gold band will be gorgeous as well, be classic and paired with the wedding band adds that extra oomph without detracting from the beauty of the 3 stone. The 3 stones can get lost in a pace band IMO. Can’t wait to see the oval in the 3 stone setting.