I have thought of EVERY permutation and the below is the ONLY one that is viable, need some input if people are interested in me developing it?
Involves cutting off one of the tabs on all four coils (simply at the edge of the sleeve), then it will allow placement as per below and clear everything.
The coil bracket spacers will be 154mm long between centers and obviously new (13B-REW) engine bracket required.
I'll start fucking around with it anyway to show what I am thinking and that way you can decide if its what you want.