You are making too many assumptions here. For starters:
1. You really can’t control where people give their tzeddakah money. Some people like plaques…
2. Even if you can convince donors, our mosdos need more buildings to continue their expansion due to natural growth ka”h.
3. There is never enough money to go around, and many more people who are tight financially will stop paying tuition if others are footing the bill. It will be an endless cycle of escalating costs.