Well, if you don't want to mix and tint and etc, I would recommend the following (if you like acrylics):
RLM02 - Lifecolor UA071 (FS*36165)
RLM66 - Lifecolor UA133 (FS*36081)
RLM74 - Lifecolor UA072 (FS*36081) <-- I know, claims to be approx the same FS number, but its different!
RLM75 - Lifecolor UA508
RLM76 - Lifecolor UA074 (FS*36473)
RLM81 - Mr.Color H421 (RLM81) <-- one of the greener variants, tho more brown than the Lifecolor variant UA053
RLM82 - Mr.Color H422 (RLM82)
RLM83 - Mr.Color H423 (RLM83)
'Neutral Greys'
Lifecolor UA027 (FS36320) <-- good for gear legs and even whole areas, like the angled line on the rear fuselage (lighter)
Mr.Color H317 (FS36231) <-- for a darker angled line up across the lower portion of the rear fuselage - mix with H417 (RLM76) to get the tint of your choice!
Those are the colours I'd be using if I didnt want to mix - I really do not like the Mr.Color take on RLM76 and find their greys (RLM66, RLM74 and RLM75) just feel a bit too neutral, hence the Lifecolor suggestions. I've also yet to find an acrylic version of the 'brown' RLM81 that I like too. Otherwise, use your favourite RLM70 colour (I use Lifecolor RLM70 3:1 - 2:1 with black) and you're pretty much sorted
I'm also starting to do a lot of mixing in the cup, where I will tint the paint in my airbrush half way through, in order to get a more irregular look (seems to work really good with my RLM83 mix) as well as doing things like using the Lifecolor RLM83 (Light Green - SHOULD be RLM82) on the wings and fuselage, then swapping to the Mr.Color RLM82 for the stabilisers.
As you can tell, I've been experimenting - hopefully this D-11 will be the evidence of some of the results of said experiments