I would count Perry LMS Clough as props
Forster and Magennis as youth props. (Although I am not convinced with Magennis and that was pre-fight)
TP whilst truely massive is a 2nd rower for mine
La Franki too a 2nd rower but making a good fist of prop
I'd actually see sia as another Prop but I maybe in the minority on that one.
I kinda like the Larne Patrick as a replacement prop, it shows some thinking ahead, he is a decent young props just coming to an age where he would come good, he would make a decent of the bench player next year and would mean we would not need to replace Perry the following year.
2013
Perry, Roby, LMS
Manu, Sia
La Franki
bench: Clough, TP, Lance, Larne Patrick
2014
Larne Patrick, Roby, LMS
Manu, La Franki
Gaskell
Bench:Sia (as a prop), Clough, Lance, Forster
edit and then Pete goes and says that as I'm typing.