That's the model I was talking about I think (Marine Depot call it something different to where I bought mine - Premium Aquatics - but I think it's the same skimmer - same rating and more or less the same price, plus it's a needle wheel). Same price on either vendor I think. I don't have any experience of the NWB line, but these look to be a newer model, as you say, so probably even better.
I was going to tell you that you needn't get a skimmer overrated for your tank, then I realised I got a skimmer rated for 150g for my 65g! Well, it was the lowest-rated Super Reef and I liked the look of the Bubble Blaster pump...
I think the Reef Octopus 6 would be a good choice for you (I think the one you were talking about - rated for 150g).