新手装修，想问ID carpentry work报价合理吗？

living/dining
full height shoe cabinet : L1400mm x D400mm $2550
full height storage cabinet : L2600mm x D400mm $4350
suspended tv console: L2000mm x H200mm $1540
full height TV feature wall with storage: L2600mm x D100mm x D400mm x H2700mm $3870

kitchen
top hung storage: L1750mm x D300mm $1080
bottom storage: L1750 x D600mm $1080
Quartz sueface: L1750 x D600m $1080