Here is a list of part numbers from Buckeye performance from when I did the flanders swap on the trike. If I had to do it again, I'd Have Skydoc17 make my lines. Buckeye gave a Venturerider discount then, not sure if they still do.
Flanders bars; FL650-08763
Throttle cables stainless; BNT-RSVXLSSTHRCABL
Bar end adapters for RSV weights; BP426-426-095FL
Brake & clutch 5 line kit Stainless; BP426-426-999C
Total cost was about $650 in 2012