Sounds like a great idea. You have to make decisions for dividing up your LUN across your SAN. Do you need larger and fewer LUNs or smaller and more LUNs.
Take a look at VMWare's documentation on this decision and some good considersations: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-2C8FAE1F-98F7-4E0B-AEA0-83A4FF16A252.html
I've been a long time ESXi user, which is fine but with a SAN, to fully take advantage of the SAN you may also want to consider vSphere to manage ESXi to the fullest capabilities.