You will encounter a couple of problems trying to fit ET 35 on a standard Escos.Firstly,your wheel studs will not be long enough anymore and secondly the wheel will come into contact with the strut.You can get around this by using coilover struts with longer studs.Cossymads method sounds the cheapest though.I might look into it myself as i have some tasty 18 inch mags which are ET 33,group A offset,that i can't use at the moment.