Can l still have the option of being able to control the H stick if possible?

Thousands upon thousands and dont even consider it.

The components alone, like the new computer, gearbox, wiring harness and shifters, etc would be in the thousands.

Then find somone willing to do the conversion, the time it would take them to do it, the fiddling around, forget it.

Buy a Pug that already has triptronic.

EASY sell your car and buy one with a tiptronic gearbox. This will be the cheapest option.

Do not even think about it.Just sell your car and get one with automatic gearbox. Simpler, safer and definetly cheaper.