i did a similar repair on a 16v, basiclay a slight pull and a new crossmember and rad, i managed to repair the bumper, andything plastic is suprisinly easy to repair when your creative with fibreglass and a few liters of filler,
i priced a new 16v bumper a year ago and it was £200+VAT but people have been saying that they have slashed thier prices,
i dont want to be a downer but these things are always worse then they look,
try and take a photo of the damage with the bumper off