My thoughts (not bets) on the other games:
Aber vs Newtown...Newtown look too big at 7s here, Aber are 1.36 with William Hill which made me laugh. I think it would be equivalent to Stoke being 1.36 at home to Bolton or something like that, which you would never see, although the larger overround is obviously a part of it. I know Newtown are down and Aber need the points, but Newtown have played with spirit lately and I don't think they will just give in. Maybe the draw is the better option at 4.4.
Afan Lido vs Airbus...would consider backing Lido as they need the points more. Airbus are on poor form and have already qualified for a playoff place with Neath not getting the UEFA licence. But the alleged betting scandal and Lido's own poor form puts me off them, so no bet.
Neath vs Llanelli...prices look about right. Llanelli have improved lately, Neath are a club in dissaray although they have the better players.
Port Talbot vs Carmarthen...Port Talbot look slightly too short @ 1.8, they have had lots of draws, Carmarthen have picked up more points in the 2nd phase, both teams need the points although from what I've read it seems unlikely that the 2nd bottom club will get relegated this season.
Prestatyn vs Bala...a dead rubber, Prestatyn +0.5 AH @ 1.88 looks a decent shout IMO, I know they have lost every game in the 2nd phase, but their performances seem to have improved lately, players are coming back from injury and this is their most winnable game. I think they will be motivated to have picked up at least one point from this part of the season, to give them a bit of confidence going into the playoffs.
Would be interested to know your thoughts traeth, and please correct me if I've made any factual errors!