Hello everyone! Sorry for being offline for quite a bit. If I am needed, please contact me directly through the forum. I have just been playing survival mode quite a bit (I do one every time an update comes out). Whilst on the subject, may I say, 1.8 rules! I think I may honestly have spent quite a bit of time just bouncing on slime blocks! With the new enchantment system, however, leveling up is quite difficult. I was fortunate enough to find a few blaze spawners.
What you see is just what I have done to rope the blazes off from the ceiling (air above the spawner), so they don't fly away. For more specific dimensioning, the nether brick floor is 3x3. Any fireproof material with blast resistance 30 and above is acceptable.
What I would like:

1. Out of attack range
2. No pigmen in there (not good to anger)
3. Semi automatic storage; obviously I would have to kill them.
4. Ghast proofing (that's what the blast resistance number was for, br=or>30)
5. 1.8 ready. It should follow any rules/laws blazes follow as of 1.8.
6. Economic. Optional. If a lot of stone/cobble is used, that's economic. Nether brick is not. Just a suggestion.
7. Open source. Please post any screenshots or dimension statistics, what you used, to this thread. It would be cool if people could see this as well. Happy Mining and Mob Grinding! :) Thanks!

P.S. Make on Creative mode; the spawner could be represented by a unique block.

 

Thanks. I put it on the official forum as an afterthought. Sorry to bother anyone.