i'll not comment on quality as i've heard some of these can last a while and some minutes.
what i will say is that it will be very laggy indeed, the compressor housing will foul the erst manifold and so you'll either need a spacer or to shave the manifold and compressor housing with a grinder.
also, you'll need to change the wastegate part of the housing for the rst one as that one in the pic has a saab style flange, unless you get a new down pipe made.

IMO a cossie 2wd/4wd turbo is far more suitable and then use a cossie style flanged down pipe and it'll flow a lot better than the erst one will anyways.