Hey mate i mounted up a 44mm Tial gate pretty easy hour or so on the tig made up a flange with a short bit of pipe to the v band clamp just gotta be careful of the height cos theres not much room in there, also got one of those hks gates in the back room only problem is the diaphram is shagged if ya can source a new diaphram ill let it go fairly cheap its got a dump pipe and all the flanges
Cheers Andrew