sadly no picture, the only one done, with the exhausts, was by Brian Mac Owen who sadly died on his H2 last month.
Next time I put off the exhausts will try thinking to do some pictures
The project H2 swing arm is in alloy and the set up is for rear disc so there is nothing to hold the rear brake stay: the solution I choose was to do a special bracket -in two part- to block the rear drum.
The front brakes setup is a kit made by french Brembo for all H2, later H1 and Z1, some years ago (around 2005), you could have the front calipers with the special brackets only to use with kawasaki 5/8 master cylinder and original discs or the whole kit (my chose) with the same + brembo half floating and holed discs, brembo master cylinder and armored hoses.
At my knowledge, the kit is still available for french brembo but not cheap, the whole kit was around more 1.300 € V.A.T. included.
I brake on track equal or better than modern supersport bikes (the fact the H2 is slowly compared to a 1000cc GSXR help a lot) and still have brakes under the rain.
We weight the whole kit before fitting and it's a little lighter than the whole genuine kawasaki single disc set up.
The kit, even the whole doesn't included the dual joint but you find cheap Z 1000 on E bay and you need to thin a little the front fork legs to be sure the discs doesn't touch them.
Used them since 2005 on my H2A and H2B and perfect.
Have done around 18.000 miles with the pads on my H2A and still in good conditiion and am hard brake guy
H2A
H2B