Hello from Norway
This is my Yamaha SR 500 1978 model
Mods include:
YZF750SP front disk(moved over from left to right side).R6 calipper, Thundercat 600 brakecylinder, Laverda bars, Beston grips, Improved lube system for the cylinder head, TM 36 Mikuni Carb, Pegs from Kedo, Front fork stabilazor, front forks were polished up, Scramblers from kedo, Supersound system from Japan, Koni rear shocks, classic mini-blinkers, Aluminium chainguard from Kedo, Monoseat from 1997(old)Kedo or wunderlich, New paintjob in Yamaha racing yellow colours with locally made decals, wheels were painted and polished. Mechanically i replaced the chamshaft, chamchain and valve-rockers. Ive probally forgot something.. but its done..i think :P (Probally not done when the winter comes..again)! 
Regards from Gunnar Erik (Norway)