if u want to keep the car urself then do it but wen u go to market to sell the car no one will care....they will treat it as a VXR ..... and wen they buy it from you....they would change the back sticker and rip someone awf by saying it VXL....
as for the changing....it wont be hard job cuz everything genuine is availible from bilal gunj and would have perfect fitting of everything so not a big issue !!!..
pak suzuki 3s will rape your pocket....just get thigns from bilal gunj and get them installed from the local mechanic u know good...