Making the useless Skyscrapers useful

The "reason" given for introducing the skyscrapers in Landmarks was it was for those that had everything. That's not a real reason but you correct that itwas a basically a sink for those with a ton of sim cash. But the buildings are currently nothing but a waste of resources and do nothing but how about this...

Let them be tiered population center boosters. You raise the tiers by feeding shop items to the skyscraper. 1 to 100 tiers =:1 to 100% boost.

Each tier is more difficult to fill.

Example:

Tier 1: 100 chairs +1% pop boost

Tier 2: 100 tables +2% pop boost

Tier 3: 100 textiles +3% pop boost

Etc

Tier 100: 1000 Engines +100% pop boost.