Icons w/o HTC Home?

[duhtroll]

Is it possible to install/use custom icons without using HTC customizer?

I have searched for this and found nothing. I have tried placing icons in several folders but they don't appear when I try to change the icons. I'd like to have icons that are all the same size but I don't need another RAM drain by running another app, and I don't need that big clock on the today screen.

Anyone able to do this? I am using spb pocket plus if that helps.