Anyone got the cam locking tools?

[Troutman]

I am going to replace the RMS/IMSB/Clutch and exhaust on my Boxster.
I have a few weeks before I get really busy with work so I thought I would just go ahead and get it done..
So far I have replaced the Air/oil separator , plugs (coils OK) and fuel filter.
I have a 4 post car lift now so it makes things much easier than lying under the car (which I have been doing for 30years)
Does anyone in the UK have those brackets for locking off the cams?? and I also need the IMSB removal tool too!!
I know I could make them but it's time and there must be someone with those bits.

The only part of this job that worries me is the exhaust header bolts, they look well rusted in there.
I know I don't have to remove them but the 3 bolts further along are all completely gone and separating that flange will be hard without removing it from the car.