imo, you should build your own kit. Just research alot and peice it together yourself. You'll learn ALOT more and you'll end up getting exactly what you want.
I mean really... what is there so complicated to know what your buying.. this is my interpretation of what peices are on a turbo kit. I don't know much, but this is off the top of my head.
Turbo Manifold and Turbo(Assuming you have a D-series, you could use an HF manifold + adapter plate)
Turbo Downpipe(custom made at any exhaust shop)
Charge pipes from JCWhitney
BOV + Wastegate(if you need one depending on what turbo you choose) --> meaning you could get a turbo with an internal wastegate.
Intercooler(JohnnyRacecar is good)
Excess Fittings + Hoses ---> Autoparts store and Home Depot
Air Filter for the compressor side of the turbo(K&N --> any autoparts store)
Wideband o2 Sensor and ChromePro(free tuning program), etc. etc. or you could get Hondata... costs more.
Now the aesthetics you could get if you DIDNT pay all that money for a kit, it might go over the price a bit though.
Boost Guage, Exhaust Temp, Oil Temp
Boost Controller
Turbo timer(probably uneeded but hey, it's good to have... unless you already have one wired to your alarm)
New Clutch, all the new power your making the stock clutch wont be able to handle it.
Aftermarket headstuds.
etc. etc. etc.
If you do your research you'll be able to save money or get more things out of your money than buying a kit. Simple as that.