V30 and GT75 x pattern 8 ohms how to?

[ArthurD]

Hey guys, I've been searching the internet for some time, I think I'm too dumb to get this right...
I have a 4x12 boogie cab with 4 V30 speakers and I want to put 2 GT75s in a X pattern, just like the uberkab.
8 ohm final.
What is the best approach on wiring those?
Cheers!

 

[~BURNY~]

Assuming the T75's are 8ohm too, like any other 4x12 cabinet. Series-parallel: