HI I have anew 76 series cruiser wagon and I am looking to install a draw system in the back to take a 60 litre engle What I am wondering are there any other option beside black widow as they seem rather expensive I am also looking at istalling new front seats with lumber support I have looked at stratos and they seem not to bad has any one used these seats and have any ideas where to purchase at a reasonable price please regards Obbie