This is a question for all the Spanish wine experts out there... I have a chance to swap a bottle of 2001 Bodegas Luberri Rioja Finca Los Merinos for a bottle of 2005 Alvaro Palacios Les Terrasses Priorat.  I know that I can drink the Rioja now (and even if I trade it, I'll get to enjoy a glass!) but am wondering if the Priorat will be a better treat in a few years' time.  Should I go for it?