what would you do? (newbie with several domains)

Hello,

I've been reading reading reading for a few weeks & now it's time to take action! I've a few domains I've been using for different projects & was wondering what your thoughts were on using them....unfortunately I let a number of the good ones & .coms expire

Anyway, I think there's a few I could definitely use. Just wondering what anyone elses thougths were - should I find a niche & register new "niche keyword" domains...or find something that would go with what I've already got?

ilovevibe.com
ilovevibe.co.uk
perfectpete.com
perfectpete.net
perfectpete.co.uk
stickiton.net
viceparty.com
spiderhousepr.com
spiderhousepr.co.uk
freshlove.co.uk
totalpromo.co.uk
fuelovesit.co.uk
gaydecoy.co.uk
gaydecoy.com
gaydecoy.net
kittykiller.co.uk
expandedawareness.co.uk
vibesoundsystem.co.uk
creativemarquees.co.uk
salviadecorum.co.uk
dynamicsecuredloans.co.uk
dynamicsecuredloans.com
partyhighs.co.uk
libidolovers.co.uk

Phew! Didn't even realize I had that many!

The Spiderhouse I'de like to use as a music marketing blog...offering helpful hints to musicians with a few relevant products, maybe eventually a paid membership, but mainly for personal pleasure!

I have a few ideas for some of the others but am open to suggestions!

There's quite a lot there & either way (if I use something from above or registrer new "keyword" domains) I should probably focus on one at a time!

Really liked Trevors thoughts on flipping & flopping...might be good to test that with some of the domains I already have.

Cheers in advance