Thinking of doing a tablet dash/console install this summer when I get the time

The best place would probably be where the fans and the headunit currently is.. Anyone have any experience in this? Seems to me you could do it and still retain one of the fans, if you'd turn it 90 degrees and fit in in the side.
check this pic for ref:
http://www.renovarcarnet.com/imagenes/2011/314-Interior-golf3.jpgOr you could do like this guy:http://www.mp3car.com/attachments/fabrication/7384d1102694897-vw-golf-mk3-d.jpg
seems like a fair bit of work tho :p.
I would probably be connecting the tablet to an amp under the seat or wherever and then also install a volume rocker next to the tablet to control output of amp (can't be controlled over aux by tablet)
love to hear any suggestions