Board Thread:Game Discussion/@comment-27170954-20161028154947/@comment-27945602-20161028200644

Yes. As you have Vantage and 2015 RSR on Racing Spirit there would be no problem getting trhough Racing Spirit. And on Vertex Series, just invest around 100 gold then with only P1 you can make it.

The biggest problem is McLaren Generation. If you don't own F1 or P1 GTR you have to spend around 1700 gold to advance McLaren Generation. Of course you can use serise unlock bug to get through at any time.