Will do, but first here's what I just did:
During setup I simply opted to not use a network to setup my phone; basically bypassing the setup wizard. Then once I got to the home screen, I went to developer options > WebView implementation and selected Chrome Stable. Rebooted and my Google Play services FC's stopped. I've confirmed with the Dev of Uberstock that the necessary Webview patch was added to his source. I'll try the method that you suggested also.