Ok, now I've got the following quotes, with approximate prices:
- GLI Pro Mesh 99% (15yr): $5800
- HPI Aqua Master Solid (10yr): $5,700 (drain), $6,200 (pump)
- Meyco Rugged Mesh 99% (12yr): $7,000
- Meyco PermaGuard Solid (12yr): $7,300 (drain), $7,400 (pump)
Apparently GLI doesn't make custom...