Anyone nears Grays Essex knows how to?

Hi all,

I have just brought an ex police octavia vrs.

It needed 2 wheel bearings which i have had done today.

Also they was a blowing on the exhaust from the front area, the garage today had a quick look for me and said 3 of the 4 nuts from the turbo to the manifold are loose, he was able to do 1 of them with ease. The other 2 he said would involve taking the heat shield and turbo off to get to them..

Is it easy to do on the drive and is it worth taking of and changing gaskets etc?

Cheers

Anyone local who is handy with these and fancy helping out??????