Fly half James Hook led the Welsh All Blacks to their tenth successive win as he rattled up 27 points from eight converrsions, two penalty goals and one of the nine Neath tries. It took him to the top of the scoring charts with 176 points.
Second-placed Aberavon fell to their second defeat of the season as they crashed 31-13 at Stradey Park against Llanelli, who included internationals Hottie Louw, Mark Jones and Martyn Madden in their starting lineup.
Aberavon fly half Jamie Davies kicked eight points to surpass Neil Jenkins as the third-highest points scorer in Welsh League history. Only the Ebbw Vale pair of Jason Williams and Byron Hayward now stand in front of the 27-year-old Wizard.
Llanelli fly half Ceiron Thomas scored 16 of his side's points and tries came from Geraint Evans, Ryan Hopkins and Dan Gravell.
WRU International Skills Coach Jason Strange is a busy man, combining the new role with that of Wales Under 20 attack coach, Ebbw Vale head coach and continuing to teach at Ebbw Fawr Learning Community.
Warren Gatland and Sam Warburton look ahead to this week's crunch RBS 6 Nations tie against France, where the Wales skipper in particular is keen to make his mark, as Paris has proved a bleak place for him in the past.
Following their historic win over England, Wales Under 20 suffered a narrow, 36-34 loss to their Scottish counterparts last weekend, despite outscoring them by five tries to three. Watch the match highlights and reaction.
WRU TV go behind the scenes with the Wales squad as they put the final touches in place ahead of the clash against Scotland at Murrayfield. Follow the squad on their captain's run, the kickers visit to Murrayfield and Neil Jenkins' press conference