Blanco Slide-Out BRS90X

unit is circa 5 years old, the light switch packed it in about 12 months ago, the fan switch two days ago, loud band when it was turned on then tripped the safety switch, parts are very expensive, a new hood is around the $350 mark, would like to change to a different model, brand etc but this would require some changes to the kitchen, all in better to avoid blanco range hoods unless they increase the warranty to five years