BCA Alpine trekkers are the only option that goes on top/in your normal bindings.. A lot of people hate them, and they are not the strongest.. But I use them for short hikes, it is a compromise but if your ok with that then its fine.. (be shure to take the time to set them correctly and dont over thighten the clip on the back..) you can find them for cheap btw..
Skins; be shure you get the good length.. find some wide ones and trim, thats really easy and tutorials on youtube..
Hellbents are deff not the best touring ski's, but I guess your not really gonna tour for hours with them.. in pow every ski is fine (even reverse sidecut) just on steeper stuff or ice its get tricky, you dont want that.. 
Have fun! Working for your lines is great!