I'd prefer to vote for some EU-wide party instead of or our local parties which end up in voting blocks with all sorts of characters.
Haven't looked at anything at all yet.
Don't vote for the christian parties, they're bound to end up alongside the most rabid anti-gay and anti-abortion people the EU can scrape together, even if they themselves have seen the light. Heck, CU and SGP work together in this case and end up in the ID faction
http://indemgroup.org/
VVD and D66 end up together in the ALDE faction
http://www.alde.eu/
Apparently there's only a limited number of factions
http://www.europarl.europa.eu/groups/default_nl.htm anyway.
I kinda knew this, but the reality of it is a bit confusing at times.