fabia vrs upgrade

hi guys, i'm new as you can probs tell. anyways i have had my vrs 2 months and want to get more power. i understand that generally remaps are the way to go but i cannot find anwhere local (if there is a thread i am sorry i missed it)if someone can tell me where a good one is around the berkshire m4 a34 area i would apprechiate it. looking for 170bhp roughly and a fair amount of torque lol but not enough to rape my clutch.

i am also looking to change the wheels for some sort of deep dish wheel. maybe with a wider foot print for more grip as i am not interested in upgrading the suspension apart from maybe fitting a rear arb. i have no idea what makes make what so any help on this would be sweet

thanks in advanced

andy