G'day people, I am wanting to undertake a DIY sub project and have sourced the following main components. I would appreciate your thoughts on the amp and driver I have chosen. Please note that I am coming from a commercial 100W - 8" sub (so I would expect this to be a big step up), and have serious WAF to account for. This driver cost is roughly half the price for a Peerless XLS/12 or Adire Shiva here in Australia. Some modelling in WINISD shows, I think, pretty good expectations, but I am far from an expert. Your thoughts on if this a worthwhile purchase (particularly for a non audiophile). Thanks.