I rather trust the Ford IDS than a website about whether an ecu has PATs or not.

Just looked at that eBay 'CULT' ecu, horrendously expensive, much cheaper to buy a Moates J3 chip adapter and use that That said, what injectors does your engine run? Are they the same as the RS1800? If not, you'd need to consider swapping them as they need to match what the ecu expects.

The 'AQUA' ecu is an 130 bhp ecu from an Escort.