do i need to change what i have

[hove 15]

just a quick one here guys.

i currently own a optima red top grp35 and 2 kenetik hc800s.

i am running a saz-2000d and sax-100.4

sub is the btl 18 fully loaded

my question is...

i am getting a HO alt as soon as i figure out what car i am doing this to

but do i need to change my battery's. i am putting the optima up front witch is brand new.the hc800's come from the old setup but still work fine.

Will the hc800s be enough for what i have and will they hold up until i get my HO alt?