Upgrading from 2001 Raytheon

[Helmling]

2001 340 Sea Ray Sundancer
Existing components to be removed:
Ray210VHF
ST60 TriData
2 each transducers
Raynav 300 GPS Plotter
RL70RC HSB Series Radar Chartplotter LCD Display
Upgrading to:
Description
Raymarine a127 Multifunction Display Package / Lighthouse charts E70236-LNC
Raymarine B744V Thru-Hull Transducer with High Speed Fairing Block A66090
Raymarine RMK-9 Multifunction Display Remote Control A80217
Raymarine Quantum Q24C CHIRP Radome with Data Cable T70243
Raymarine i70 Depth Instrument Display E22172
Raymarine Ray70 Fixed Mount VHF Radio with GPS and AIS E70251
Raymarine Active Marine VHF Radio Remote Extension Speaker A80199
Raymarine VoyagePlanner PC Software E112115
Raymarine Raystar 130 Converter Retro Pack
GPS arch antenna - A127 antenna built in E32153
Raymarine VHF NMEA 0183 to SeaTalk ng Kit E70196
Raymarine SeaTalkng Starter Kit T70134
Please advise/recommend changes or other options for this upgrade.
Kind Regards!