I wish I had Easy Going, it looks like a beauty, but my yellow has no peach, amber or pink veining or undertones. It's egg-yolk yellow and simply pales to lemon-cream with age. My main regret is that it blows too quickly to a very open, unattractive form. This describes my 'Easy Going'. Actually "the light green shiny foliage" comment makes me lean towards EG, also the growth habit of your standard. Livin Easy, Easy Going, and the offspring Hot Cocoa have very distinctive foliage, prickles, canes, and growth habit. What makes ID trickier in your case that you are in Europe, where there are cultivars we don't have here. Easy Going and Livin Easy are very popular as standards here--whether or not that is true in France, I have no idea. Usually though standard roses, which are much more expensive than the regular ones, are less apt to be an obscure variety because of the extra expense. So look at very common cultivars. Have you looked at Sunsprite and Sunflare? Might also be one of those. Easy Going foliage:

Compare to hoya lamingtoniae (sp. PNG 4). There are others it could be, but without blooms, it is impossible to 100% correctly ID (unless the leaves or other characteristics are unique to a particular type).

Echeverias, yes. Can't tell on the first one. The 2nd is Perle, yes.

Unfortunately couldn't get very close to this one.