I've had my Greddy kit for about 2 months, but my sponsorship now has me putting on an APS kit (I won't eat the install charges, but will pay a little premium). If you only have 6-7K to spend on FI, find a low mile used kit. Most new kits, coupled with just a few goodies and install charges, will run you 9-11K. A used kit will save you money up front and money associated with the BOV, aluminum flange, and welding (about $400 worth of savings). If you're interested, contact me. Here's pics of the work . . .
My 350Z TT
In addition to merely bolting up the kit, we port matched & "Jet Hot" coated the exhaust manifolds, polished the BOV, and stenciled the intercooler . . .
G