XRAY - Model racing cars

I have just bought the 2mm chassis to replace that which was on my t3'11. I am now pondering on whether or not I should:

1. use the standard t3'11 top deck
2. buy the standard t3'12 top deck
3. get the 1.6mm top deck
4. modify my t3'11 top deck deck by cutting away the front connection bridge

I intend to run outdoors mainly in the UK where I think generally the grip is fairly low, and I am always looking for more steering whilst keeping the rear planted (isn't that all of us)

I am also gonna give 10.5 a go as well.

thanks

Modify the '11 deck and get the 1.6mm option part and you're sorted

Thanks

muchos gracios