3: The change is not "for the next 5000 blocks", I think you are being confused by the "Between blocks 45000 and 50000" part. Once SolidCoin changes to 5SC base generation per block, it will be permanent and is highly unlikely to ever change again (although it will still be possible if need be).
I see. So the plan is to permanently reduce generation from 32 to 5. Doesn't this unfairly benefit early adopters? I thought one of SolidCoin's goals was to be fair to everyone. Also, can you explain the benefit of this change? If we ignore the fact that early generated coins will now be worth more, changing number of solidcoins generated in each block from 32 to 5 is in the end basically just moving the decimal point. What's the rationale behind this?