Not a fan of the Luxos U myself.
Much prefer the Son28 matched with an Edelux and an E-werk for different charging possibilities.
I believe the Luxos output is not high enough to adequately keep up with Apple products which utilise a higher usb standard of output. (I could be wrong)
I also find the more traditional polished alloy look of the Edelux more pleasing to my eye. (You may differ)
I also prefer the Philips Lumiring led dynamo tail-light to any of the B&M products being somewhat influenced by internet reports of water ingress.
Mine bolts to the back of my Tubus Cosmo like it was made for it.
Its been said Philips are ceasing production of bicycle led lights but theres still stock in shops.
Mines been heavily used for 3 or 4 months now and I love it.
Also like my Rohloff but believe they are an acquired taste, being a heavy lump in the rear without a "crisp" shift of a well tuned derailleur.
Many complain about the noise in the lower gears (-7) but I find its the noise in over-run (coasting) whilst in the higher (8+) gears thats off putting due to my riding style of coasting a lot.
I like my Brooks Flyer Special but the juries still out as to whether or not its substantially more comfortable than my B17 Special which would make up for its larger weight penalty.
Love my Gilles Berthoud polished stainless fenders and the riding position afforded by my Titec J-bar handlebar.
Wouldnt be without my BB7 diskbrakes as the stopping power was a revelation and with no wear on my silver Velocity Dyads which appear to be standing up to my overburdened riding style despite all the warning I got about my 36 per wheel silver Sapim CX-Rays.
My cranks are labelled Thorn as is the reversible 34T front ring used in conjunction with a Shimano UN73 BB.
I utilise Schwalbe tires being:
Fat Boys for home/commuting duty
Supremes for tarmac only touring
Mondials for mixed surface duty.
I'm sure your custom racks will suit your frame.
I went with the touring standard of Tubus, in my case stainless Cosmo and Nova due to finding scratched paint and rust issues in my last set (I live coastal and leave my racks on my bike all the time).
Having found good results with my Rear Roller Classics, I've stuck with Ortlieb panniers, handlebar bag and 30 liter rack bag (medium).
I went with Thomson for my stem and seatpost.
X4 and Masterpiece.
I use and recommend you try a Click-Stand.
http://click-stand.com/