Replying to Skit+boots

do i need to get smaller boots?
when im skiing i feel that if i lean forward, i have some room.(obviously)
but while im skiing/carving on the mountain, my toes get all scrunched up and when i lean forward i feel some extra space to give my toes some relief.
do i have too big a boot? (it was fine when i first got the boots, but maybe they got packed too much?)

anybody have recommendations for some twin tips?
i currently use 2004/05 public enemies- and i just realized today that these are way too heavy
maybe i suck? but i find it REALLY hard to do a 360 of a jump with these.
some info on how i ski
-i just got into park at the end of last season & i wanna keep on progressing
-i dunno what % i ski mountain and park but usually what happens is i'll ski mountain first, then depending on how i like the park i'll most likely stay there the rest of the time after i finish skiing mountain
- i guess i would say 60-70% mountain and 30-40% park
- my public enemies are 159cm im about 5-6/5-7
i basically want a really light ski and one that can do all mountain and park
thanks