[CA] [CA11] SPx10 upgrade

[RobW]

Greetings,

I'm looking to upgrade my AP on my boat from an SPx10 to an Evolution, and had a couple questions.

Current equipment:

Raymarine -
Axiom XL 16
SP70
SPx10
Quantum 2

Furuno -
TZTL12F
DFF3D
SC33

Nobeltec -
Timezero Pro w PBG using DFF3D

Question - In the Evolution autopilot it calls for using an EV1. Does this unit do more than just the 9 axis sensing? Reason I ask is the Furuno SC33 I have installed does all of this already, just wondering if I can use that existing data and skip the EV1, or is the EV1 also the course computer?

Thanks in advance,
Rob