I must say Leigh......I am very impressed. As Ray.S will attest the realm of Military/Government operated Airliners opens up a whole new world of exciting and exotic modelling opportunities and possibilities.
After you complete your RAAF 707 and RNZAF 727, you might want consider other strikingly beautiful Military Airliners such as white top RAF VC-10s and L1011s, Spanish Air Force 707s and DC-8s or a Canadian Armed Forces 707.....just to name a very few of your options

. I am glad I could be of some assitance Leigh
By the way, my next two RAAF 707s are planned to be the Qantas/RAAF and Worldways/RAAF hybrid colour schemes.
TOR