Massively impressive project! Kudos! :-)
Well thanks, although I need to get cracking soon to actually give you guys following something to see. So far its lots of little things and nothing that looks like a proper cockpit. Within the next couple of weeks it should start coming together, stay tuned.
Progress Report:
I spent six hours last night doing what I thought would be an easy couple of hours work. My problem is fussing too much over things.
Had the base section all measured out for the monitors but got kinda concerned because if I mess it up and dont get it right then it will be an expensive mistake and only put me back further.
So what Ive done is build a test setup for the monitors on a new basic platform and this way I can get the final required positions and measurements for the base section already made.
The shop brackets for the monitor mounts finally arrived as they were out of stock. Been building at the new mounts for the monitors which means cutting actual purchased shop fittings, filing these, measuring, aligning and drilling. Hate tedious things like this...
However the new version for the mounts looks better than the first attempt but I had to overcome a few issues which caused a bit of head scratching.
New layout has the centre bracket seemingly floating and not supported off the previous shelf
PS3 shelf will now be supported from the two poles instead.
Q: Does the "Chicane" style curve stay or go. Im undecided if to keep or cut top/bottom straight?
Give your thoughts....
Honestly I am working at it

Heres the above mentioned temporary test base for monitor positioning.
Monitors are at 45 degrees but future update will show you a clever liitle idea which makes them moveable, ha ha.
Still work in progress.
The new mountings that take all the hassle/effort.
Those two brackets attach the Vesa monitor mounting and the centre oval tubing.
They are now sandwiched in between two horizontal fittings from the upright poles and drilled/bolted together.
Benifits are its more secure and the monitor weight now doesnt pull the centre tubing forward like it used to slightly.
Comparison
Heres the previous
rejected version from the first beta build
Too busy and cluttered/ Considered centre uprights for PS3 shelf.
Notice no attachments from the Vesa/Monitor bracket.
The shelf supported all the weight.
Oh yeah and the wooden base feet arrived today so will get them shown on a later update.