Zelandeth

Been a long while since I've been on here as my last Skoda was moved on five years or so back now. Couple of folks have suggested I pick your brains though as to whether it would be possible to retrofit cruise to my current daily, a 2002 VW Caddy SDI. Everything is fly-by-wire, so to my mind it should theoretically be possible. The question really is if a separate control module would be needed or anything...or just a couple of switches & a new indicator stalk with the relevant buttons on, then activation via VCDS. Stalk shouldn't be a problem as it was used on about 39469276 different models across the VAG range, but anything more in depth at this age is likely to be tricky I'm guessing. Any idea what would be involved?