I may have one available soon. I am having a shop next door look into this and get some pricing. I was thinking the same style as the Ginz teepee about 20" above the top of the fender. I'm also talking to the about some forwards. Not sure about pegs and grips, I think there are plenty of those in the market. They do some parts for a custom shop around here.
I just took 2 pieces of plate and drilled them out to mount harley controls, then its getting the shift linkage, a custom brake line (longer braided line with oem style caliper fitting and the 3/8 angled whatever bend for Master Cyl) and a pressure switch for brake light.
This is where my Forward adapter project got off the ground. I just havent had time to Final mount everything but did ride it using OEM brake and shifting with the forwards. It works and was an extra like 60 bucks over the cost of the Harley Forwards, including the hardware
http://www.furyforums.com/forum/fury-diy-area/4038-forwards-soon-2.html.
For a sissy bar I was thinking just mounting it to the Seat strap bolts having a plate with a rubber pad on bottom to displace the stress of weight to keep the fender from cracking and having it like the Tee-pee.
Ohh Tools/materials that i used for my forward plates are Cardboard and a sharpee (for template), Plumb bob and masking tape to measure Forward stretch from center of peg and keep consistant with stretch and elevation changes, a sawzall, 1/4"x4"x1' Piece of Steel ($10), bench grinder, Drill and I think a 5/16 bit (dont remeber exactly, got impatient and was just trying to get done), a speed square to check all of my lines on template, Bench vise (to hold bracket still), The forwards from a mid80's-late 90's Harley listed in the thread, Brake line ($28), 5 1"long 5/16 spacers, 5 5/16x2 1/4 i think bolts, 5 locking nuts, matched up some 1" bolts for the honda mounting points (i think it was 10x1.25 but not positive), cupling nut i think was 6x1.0, and a long piece of metric all-thread (about $20 in hardware) a 3/8 Banjo pressure switch (about $15) I didnt shop around much for cheaper prices though