Replying to Play it safe or no?

I'm about 5' 9" and have been skiing on some very short skis; 150 cm. Its strange because I'm not even that into park but still have such short skis. Anyways, I gathered some money and bought some new skis for cheap at 174 cm.. I wanted to get them closer to center mounted then traditional, but not all the way. Now I am about to leave for Colorado in a couple of days and idk what pair of skis to bring. I'm not going to be skiing very much park, mainly trees, pow, groomers, etc. Any thoughts, ideas, etc? alls appreciated