Check on all including the bonuses for Holo HD. Holo has 8 or 9 animations for desktop scrolling and has quite a few animation options for the app drawer as well. To my knowledge, the app drawers on both nova and Holo HD are actually tabs, not folders. Both also offer drag and drop folder creation on the home screen. And I haven't ried it in Nova, but you can do 1x1 widgets in the dock which is pretty cool.
I can save you at least 10% on ProClip vehicle mounts and cradles. Send me a PM for more info. Check them out at www.proclipusa.com