Buying Logic Pro 6 Advice, through Logic Gold Production Kit??? Options

[rafisaar]

I am planning to buy Logic Pro and an audio/MIDI interface.

Logic Pro goes for about $1000.
Emagic's A62m sells for about $300.
In total, I would need to spend about $1300 for Logic Pro and the interface together.

However, Emagic's Logic Gold Production Kit, which sells for about $800 seems to still be available. That includes both Logic Gold 5 and the A62m sound card.
Then, the Logic 5 to Logic 6 Pro Upgrade sells for about $200, so that's a total of $1000 with the audio/MIDI card!
In other words, I would save $300 that way and I would get the same products.

Question is, am I right with this plan? Will this actually work?
Will the Logic Pro upgrade above actually install on top of Logic Gold 5 which I got from the Production Kit?
Of course, this all assumes that the Production Kit can still be bought.

Your advice will be most appreciated!
Thanks,
Rafi