Might think well about it, the 1.6 thinking never came with ATX, it saps too much power, why only bigger engines get them. You got nothing to be able to give away there. Go for C3 there, a lot less mass to have to spin at all times and why Ford went to them. C4 is more durable but uses up more power doing it.
Betting though they will not fit. I personally do not know.