Any idea what ballast and HIDs came in that kit? not all parts are created equal, some of the cheaper ones are just that, cheaper. Lots of good results have came from people that used theretrofitsource.com for parts (whether their ballast, projectors, bulbs or complete kits.) HIDplanet.com has a wealth of information on HIDs as well, might not be a bad idea to join up over there and ask if you dont get good responses here.
fuse blowing sounds like it might be a wiring problem, ground or something wrong with the ballast. Is this a 35 or 50watt kit?
Here is a good write up that A7xschecter6661
did on a retrofit on his second gen. Might help seeing some of the wiring or to shoot him a PM and see if he can help