I am glad John they are easy fixes.
Powdercoat n sandblast lockdown bar shld be apx $25 ($35 tops).
Cliify apx the same.
Other parts are readily available.
Once Beaky does the caps on the monitors board, it will fix alot of the colour issues with the CRT. Then there is adjustment on the trimpot.
Also, if the CRT is well past its useby date, you can go LCD, or another brand new CRT monitor is available for under $300.

Gold Coast Powdercoating - Burleigh Heads
8 Kimberley Road
Burleigh Heads
0755 93 4366

Southport Powdercoating

36 Bailey Crescent
Southport
0755 31 3241