I agree entirely with your selections, however I have a few players in mind that could easily fill in the gaps. Diarmaid McDonald, the irish import from St Pats deserves a look in. Solid at the breakdown, and excellent at stealing lineouts. He could easily make the no.5 spot his own. Maybe its bias, maybe I'm just excellent at picking talent, but the flyhalf position has to go to Liam Anderson, also from St Pats. It would be a crime against this great sport if he was cheated of such a position. His grace in attack, agility, and ability to find space are freakish. He reminds me of Matt Giteau in his prime. As for left wing, I have no idea, Im sure eddies have another import to fill that gap. Ethan Fleming may well be a likely candidate for it, however as he is the third pats player Ive talked about I dont think that has much credibility. He is still an exceptional player though, demonstrated by his high tally of points he has single-handedly scored and the fact he has not been tackled this season. Reminds me of a white Jonah Lomu.
Thats all I have to say, hope Ive taught all you armchair experts a thing or two tonight.
Cheers guys