Many thanks for your speedy reply & the update to your mod. I do have an old monitor I can dust off & use, if I can find room for it amongst the PC, printer, scanner, 5.1 surround sound system, headphones, joystick, cat etc. - Nothing wrong with my carbon footprint.
Good luck with your plan to include the attack disc on the attack map screen, technical difficulties allowing - A great place for it.
In response to your point about the difficulty of making point-blank attacks in SH3/GWX - I do find it makes a big difference if you appoach using decks awash & follow Hitman's tip of presenting your bow to the target(s). However, I do use a modified AI_sensors.dat included in Rubini's Stay Alert Crew Fix mod which may make this easier.