Hi there my names jon and i'm a londoner unforuntately

Im looking to buy a mk3 golf gti 16v!
Wanted to upgrade from my original A3 1.8se which was sluggishhhhhh! (but dam comfortable!)
Cant believe i can afford to insure a mk3 too

and then mod it subtely (ronal r50 aeros or old skool porsche rims?)
Looked around all the usual places to buy one like autotrader, pistonheads etc and even posted on here!
But no luck finding a 3 door 16v which hasnt been modded

Just wondering if anyone else has any suggestions of places to look?
Taaaaaa!