It IS a lot of work. A Bentley (and a lot of time) is your best bet on this one IF you are bent on doing the swap. My personal opinion is to just sell your 2.0 car and buy a 1.8T manual car all ready to go, it will save you a lot of time, headaches, and most importantly, money. It'd be a shame to see you tear down you perfectly good, running 2.0, get halfway into the swap, decide it's too much to handle, then abandon it all together. THEN you have two cars that don't run, you can't recouperate the time or the money you've spent, and you're frustrated. Do your homework now before you ever spend a penny on the swap, find out what it involves, and only after you're sure you can do this within your budget, pull the trigger on buying the donor. Just my opinion, take it for what it's worth (or not)...
Mike