On my 'Project list' is to build a bar and stem combo (one piece welded construction) with an inbuilt headlight in the stem, as the bar won't run through the end of the stem the bulb (Luxeon LED most probably) can be fitted in there and I'll do a tidy clip on battery pack not dissimilar to the hope stem kit ones.
If you attach you rear light right under the seat I think it helps preserve the bikes lines.
I have these and I'm quite happy with them:
http://www.wiggle.co.uk/ProductDetail.aspx?Cat=cycle&ProdID=5360025775&N=Cateye%20EL135%20And%20LD130%20Light%20Set
On my 'Project list' is to build a bar and stem combo (one piece welded construction) with an inbuilt headlight in the stem, as the bar won't run through the end of the stem the bulb (Luxeon LED most probably) can be fitted in there and I'll do a tidy clip on battery pack not dissimilar to the hope stem kit ones.
If you attach you rear light right under the seat I think it helps preserve the bikes lines.