Done the modelling and a dramatic change from my post of two months ago. National are set to 30 seats, eight more than last election. The one that I'm most surprised about is Napier! Yes, based on the swing in the One News/Colmar Brunton Poll Napier will fall to National.

124 MPs are elected (Jim Anderton and 3 Maori Party MPs create the overhang)
Labour retains:
Aoraki, Auckland Central, Chch Central, Chch East, Dunedin North, Dunedin South, East Coast, Hamilton West, Hutt South, Mana, Mangere, Manukau East, Manurewa, Maungakiekie, Mt Albert, Mt Roskill, New Lynn, New Plymouth, Otaki, Palmerston North, Rimutaka, Rongotai, Rotorua, Taupo, Te Atutu, Tukituki, Waimakariri, Wairarapa, Waitakere, West Coast-Tasman.
National will win off Labour:
Banks Peninsula, Invercargill, Hamilton East, Napier, Northcote, Otago, Wellington Central, Whanganui.
National to retain:
Bay of Plenty, Clevedon, Clutha-Southland, Coromandel, East Coast Bays, Epsom, Helensville, Ilam, Kaikoura, Nelson, North Shore, Northland, Pakuranga, Piako, Port Waikato, Rakaia, Rangitikei, Rodney, Tamaki, Taranaki-King Country, Whangarei.
Labour will win off National:
None.
Too close to call.
No seats are within 500 votes.
Incumbent Third Parties to win:
Wigram (Jim Anderton, Progressive)
Ohariu-Belmont (Peter Dunne, United Future)
Tauranga (Winston Peters, NZ First)
Te Tai Hauauru (Tariana Turia, Maori Party)