Help installing cruise control on 2014 Vauxhall Corsa Excite

[dquelhas]

Make: Vauxhall
Model: Corsa Excite AC
Body: 5 Door Hatchback
BHP: 83.0
Engine Size: 1229
Year: 2014

Hi guys - I'm looking to install cruise control on my 2014 Vauxhall Corsa Excite AC. Did a few searches on youtube (I'm a complete newbie) and found a channel called "Bluudys Garage" with a video titled "How to Install/Activate Cruise Control".

He suggests getting a few items but, after plenty of googling, I still have a couple of questions:
- Vauxhall corsa cruise control stalk. There's plenty of variety for sale both on Amazon and eBay but I have no idea which to buy. Suggestions?
- OpCom software and a USB interface. Also plenty of offer on both Amazon and eBay but it all points to 2010 versions and my car is a 2014 model.
--- Will that make a difference?
--- And is it a problem OpCom is a clone?
--- Any suggestions on where to buy the software and the usb interface?

Any help much appreciated!

Cheers,
D