The Mégane II Owners' Club

Just wondering if the same amount of work was required to decat a 1.9 dci as a 225? The reason being is that I'm going to be going round a few exhaust places over the next week to get some prices to decat my DCI. I'm selling my tuning box on Ebay and putting the money towards a decat. After a new back box I'll be visiting RS Tuning. I want to make sure that who ever I decide gets to work on my car knows what's involved, I don't want to end up with a hefty bill after being mis-quoted. If it's pretty much the same as a 225 then I'm sure at least 1 local exhaust place (MIJ) will of done a few of these before. Also, am I right in thinking that it's wheel and drive shaft off to get to the cat?

Craggle.