Electronics Upgrade

[HeyGirl03]

Hi Support Team,
I am in the process of evaluating my upgrade options on my 44 Sea Ray. Below you will find a complete list of existing electronics on the boat. I would like to consolidate, or utilize any existing hardware/cabling if possible. (ie autopilot motor, transducers...)

I am looking at upgrading to the proposed Axiom MFD. What additional features or limitations am I going to receive using the proposed new equipment below? Is there a better course of action? No pun intended.

Thank you for your help.

New:
Ray260
Axiom 12" and Axiom 7"
Quantum radar, 24" Dome Radar or 4kw HD open radar (leaning towards Quantum)
New Autopilot ACU-200 w/P70

Old:
Ray240
RL80C chartplotter with 4KW open radar.
RN300 GPS
ST7001+ with X30 and Type 1 motor
ST60 Tri-data instrument - with (2) tranducers. (depth, speed/temp)
Ray240