Further to my last, There’s a specialist builder in North Bristol that can fit the tubes for you. Not sure if they guarantee its integrity should you wish to ride it in anger. They’re on face book. I know he can be a bit difficult to work with and if time is an issue he may not be for you.
got to love an Intense, beautifuly engineered and a great suspension action.
The frame looked smaller when you got it, not that i was hoping it wouldnf fit, and i would come to the rescue and give it a home , but it looks more your size now built.
Looks very similar in design to a specialized fsr. I guess they paid them a license for the Horst link design. They do ride eerily well too. Changing the shock mounts to slacken that angle is a good idea should make a good all rounder.