Dell PowerEdge m620 without MEZZ B and M4110

Hi.

I plan to get  a M1000e with Mezzanine A (A1 & A2) and Mezannie B (B1 & B2)

installed with Force 10 MXL Blade switch. 

M1000e slots 1 - 8  are M620 blades with

Mezz A - Broadcom 57810-k Dual port 10Gb KR Blade Network Daughter Card

Mezz B - Broadcom 57810-k Dual port 10Gb KR CNA Mezz Card for M-Series Blades

I will have a M4110XS or M4110X installed on Fabric B.

Questions

1. I will be getting  a 9th server without any Mezz B card / HBA.

Would this be ok, despite I have a MXL Blade siwtch installed on B1 & B2 ?

2. What are the rules for the Dell M4110 when installing on M1000e ?

I understand the M1000e can support max of 2x M4110. 

Does this mean can I have 12x M620 blades and 2x M4110 installed on a single M1000e?

3. Is it possible just to use a single pair of Force 10 MXL blade switch installed on A1 & A2 both for

SAN (EQL/Storage) and LAN (user / production)  Traffic?

I've seen the EQL configuration guide and it requires a dedicated pair of MXL switch to hand EQL / SAN traffic

4. Can M4110 replicate to rack EQL models or anoher M4110 ?

Thanks,

Paul