Hinson = NO WAY Im local in AL it took im 6 months to get back to me on just a price. Needles to say i was already done with my swap when he called. and their headers are over rated.
SIKKY- Im starting to get very aggravated with their shifter. Its a POS the original version was sloppy and horrible. They have just sent me their updated version with "stiffer springs" and what looks like some brass washers to compensate for the play that was a issue in their previous version. But now im having issues with not being able to engage 1,3,5,and R and yes its a brand new trans.
There is also a company called Fueled racing that has a kit as well. Looks spot on and uses the stock shifter so you dont have to worry about fooling around with a aftermarket POS shifter. This seems to be the best kit available right now. There are rumors that they will be releasing a twin turbo setup for this swap as well.
I would go the the fueled racing kit as my experiences with sikky have not been great.
For wiring, power steering, clutch line and other needs i would check out the company in my sig.
Here is also a link to my build thread http://panoramic-3d.ru/forums/g35-sed...-lsx-swap.html
if you have any questions about the swap or any of the parts i can let you know anything and everything about it.