Yes Chris, the amount of classic content is always a problem for me also. RRE for example has multiple years of modern DTM stuff, none of which are massively different from each other really, and a whole host of stuff I will probably never drive like the godawful FWD modern touring cars, but not a single Lotus Cortina in sight, licencing issues maybe......For the record RRE does have wider classic content than the others I think, but you could drive articulated lorries through the gaps.....
I use the standard game presets in the Fanalab app for both RRE and PCars2, gives good FFB for me on my CSW2.5.
I would wish for an updated GTL, or a modern standalone game based on the Power & Glory mod, as the ultimate holy grail. Unfortunately no game devs have gone that route
, not enough demand I guess.