lead free quandry

[airmailed]

i've finished soldering the 4 main boards for my dual sids, i used lead free solder (tin/copper mix), the other day when reading the faq at oakley http://www.oakleysound.co.uk/FAQ.htm i notice they say that lead free isn't compatible with hasl, so i'm not sure what to do, leave the boards as they are and hope for the best, or desolder everything and resolder with lead/tin, i'd prefer to leave them but if this means the boards malfunctioning in the future then i suppose it would be better to remake them, but i'm a little worried that traces of lead free left on the boards will mix with the new solder causing weaker joints... does anyone have any ideas which would be best?

adam