BCM and Gateway Upgrade

Hello once again everyone, 

As the title suggests, I’m going for a BCM and Gateway upgrade for my Octavia.

Looking to get communication between VC and MIB 2.5 and ambient lighting retrofit. 
 

My current part numbers are; 

5Q0907530F 

5Q0937084AJ 

The new parts I have;

3Q0907530AC

5Q093784CQ

I’ve read on another post, these part numbers should do for what I’m trying to achieve.

My new BCM is a “5Q0” still, does this unit still use long coding? 
 

I have a VAS5054, Is there a service or guide that can help? Or with enough time and ODIS online, will I be able to parameterise and adapt the new units myself?  

Thanks everyone,

Tooble