I would do the following:
1. Apply a coat of AIO, leave for 20 mins and buff.
2. Mix Z2 with the ZFX accelerator kit as instructed with the kit.
3. Apply a layer of the ZFX'd Z2 with a Zaino 314 cotton applicator, leave for 30 mins and buff.
4. Wait 30 mins and repeat item 3 above
5. Wait 30 mins and repeat item 3 above
6. Apply a coat of Z8.
You could also apply a coat of Z6 between coats of the ZFX'd Z2.
You could also carry out the process above with Z5 instead of Z2.
There are many many different combinations with the Zaino product range.
Hope the above helps.