I'd have Basso back and I don't think you can not go with Iversen again if he wants to come back, he's been immense recently.
Apparently Rowe is no longer a RS so I'd be ruthless and let him go in order to have a rock solid 1-6, maybe somebody like Brennan or Harris so you always have a heavyweight reserve. I don't think a 'proper' number one is realistic in terms of finances and fingers being burned by Museilak's conduct.
Maybe Hagon as RS, think he's an asset unless I'm mistaken.
So something like
Kvech
Iversen
Basso
Lawson
Klindt
Harris
Hagon