Why not have a mini series prior to the GP's featuring the likes of Huckenbeck, Kvech, Dudek, Magic, Madsen, Thorsell etc with the top two clinching the final two spots. Would seem a much fairer way of doing it.
One meeting at a Polish venue, one in Sweden/Denmark and one in Britain (perhaps a Championship track). The race offs could take place before a league meeting and imagine the interest they would generate!
I know it's all a bit "pie in the sky" but there surely has to be a better way compared to the current system. Huckenbeck or Kvech over Madsen for example is just plain daft.