** Kingfisher up at 2-mth highs after robust Q1
** Retail profit slight beat at 150 mln pounds vs coconsensus of 146 mln pounds
** Helped by strong performance at Screwfix which liftedsales at British arm
** Stock, up 3.1 pct, 2nd-top FTSE 100 riser & mostactively traded on index (RM: tricia.wright1.thomsonreuters.com@reuters.net)