Styling Alloys for the multi

[fishie]

Having bought a new multi with steel wheels and covers (i thought i could live with those !) i now want alloys. I have spoken to 2 local tyre places who both stated that they were a hard to come by wheel and i should speak to Fiat. I spoke to FIAT who quoted me a horrendous price of over £160 + vat for the alloy only and then extra to either change my tyres (which have only 600 miles) or new tyres.

Help please i've looked on the net but would appreciate reccomendation as FIAT stated "make sure they are the correct wheels or warranty could be invalidated !"

thanks in advance

gary