Motorola Droid :: Cyanogen's Latest Build Query

I would like to try cyanogen's latest build (although still not sure which one that is) but after trying to google everything I need answers to I am just getting more confused so I thought someone here could help.

I only have used sprecovery so this whole clockwork recovery is confusing. Says I need it but if I don't like cyanogens how hard is it to revert back to my adamz smoked glass that i have now with sprecovery? Don't even want to try and tackle the titanium backup thing.

Does Cyanogens come with busybox? Will I still have wifi tether and a kernel that supports it? What is this thing about having to install google apps in some special way as i read they are left out?

What I am looking for is all the cyanogen goodness (the ability to flip the phone and have screen rotate 180 degrees)with a smoked glass theme, stock theme or green theme, wifi tether(a must), moving wallpaper,overclocking and the ability to load my custom boot animations.

I like my Adamz smoked glass rom a lot but want to be able to rotate the phone and have the screen change. I have everything listed above except phone rotation now.

I have not had a single problem running Adamz rom or any issues with sprecovery. I can use these with ease so I am hoping someone can point me to an easy guide to make the change and answer a few of these questions.