Center Channel.. lots of random stuff to try and use

[wsphifi]

I've got a , jbl l3 tweet and dynaco a-50 tweet,baby advent tweeter the driver from the l3 and a couple of sheilded 3.5 drivers.. i have the driver from the baby advent but it needs to be refoamed... along w/ a pair of Vega 12s and a pair of woofers from some bose 501s.
my question is should i just take the jbl l3 parts and try to pick a driver to match and have 2 6.5s and a tweet or head to head is the dynaco better than this jbl titanium??? then what drivers to match up with it?? i should probably just sell this stuff and buy a proven set up..