Replying to I need your intelligence/Advice!

Hello Everyone!
Currently looking to find some new powder/all mountain skis since i am getting rid of my 169 hellbents that i really did love but they were a little to short for me. I ski about 20-30 days a year on this things and I was really looking for some Armada JJs 175 but I cant afford this years and cant find older ones really. I enjoy dropping decent size cliffs and going fast so it would have to do great in those areas!
I am about 5 7 weigh around 145 and I found some of these armada norwalks at 179 but i am worried they might be to long for me? Also any other skis you guys would suggest? I get around 60-75 days on the mountain.

Thanks for your advice in advance! +K