provided you service them regular 1.8Ts are plenty reliable, only get shaky when attempting silly power on crap fuel/stock internals.
Reckon G60 is the 'heart' choice 1.8T would be the 'head' choice.
If you really want a 'charger, and let's be honest who doesn't? Check out the site there's a few threads with links to loads of sites.
Bahn Brenner in the states etc.
If you were going to the trouble why not get a mk3 8v 2.0 and sort out some SAM software running an eaton/rotrex charger?