Thanx for the support!
Some things got done today. Everything I did worked out perfectly
Dont you have a feeling sometimes that even if you try really hard to make something it doesnt work out they way you planned. It works out still but later and better than you saw on that moment or even could imagine.
For me the moment was when I twisted my head to figure out how to mount the speedo. I took a piece of aluminium yesterday and messed with it about an hour to create a bracket...and failed.
So today I started again to look for something that could be converted into bracket and then... I had a vision. Here it is. The metal pieces I used are perfect in every way - like I had paid $$$ for them.
Actually they are a part of pocket bike foot pegs
Made a bracket also for exhaust. Needs paint and decent bolts but at the moment works well for me to test it.
The angle of the cans on the pictures is also too low - in final setup they will point more upwards.
I also see if I can make the bracket a bit shorter.