Well sir, your 'civilised' observation deserves an equally civilised response. A fellow who a couple of days ago saw fit to ask me to correct quite a defective tutorial of his has had the 'civilised' audacity of rebuking me publicly for stating an obvious misconstruction that could be derived from your 'civilised' words. I didn't say, nor did I edit, that I have Mavericks running on an MBR-partitioned disk. You are civilisedly mistaken, sir. In a very civilised way, I repeat that my Mavericks partition installer (not Mavericks itself) is on a MBR disk, whereas Mavericks is on a GPT disk.
Once again, you are civilisedly confused when you state that I somehow changed the way I installed Mavericks. I haven't changed anything at all. I've had the present configuration for over a year ever since ML days. When Mavericks GM came out, I simply restored tailored-made DMG to my MBR HFS+ Installer partition, and then, using Chameleon, I booted into the Installer partition to install Mavericks on my GPT HFS+ Journaled Macintosh HD. So, no; everything is the same as it was over one year ago, when I first discovered Jabbawok's blog.
I hope this is civilised enough for you, despite your mistakes.
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I see your idea, but it isn't necessary. Look for Jabbawok's blog in Google. There you'll find everything you need. He and the guys at netkas deserve all the credit.