Can always try but general performance won't be much higher while you can have problems with stability. I'm not sure what IC is in this memory and I don't know if TR runs at 3200 on 8 modules without issues. On 4 it should run at 3200 without issues if Samsung IC is in use. There is a chance that on 8 will be the same but it's hard to tell without tests. I assume that when you set everything at auto and change clock to 3200 then if you make it to boot then you will be able to stabilize it.