hi, sorry if this has all been done before. getting a 2015 sport in april so going to get everything sorted by then. looking to fit akra racing line, had the evolution on my last bike and it looked pretty being blue but not nearly twice the price pretty! has anyone any experience on what i need or am going to have to do. is it just disconnect cables from motors and a powercommander. do i leave in the o2 sensors or use the pc eliminators. cheers ash