I think everyone has posted a valid point or two, in this thread. There's no right or wrong way - it's all individual. One of the key things we all need to acknowledge, is with every chosen field of modelling, there is a certain level of faithfulness to the chosen subject. SeaBee, you touched this point perfectly. Like you, I too model F1, WRC & the odd bike (I feel slightly embarassed about you mentioning the difference between roof scoops on 01/02 Focus'
). For all intents & purposes, most people would look at a gravel spec rally car & think there isn't any difference. However, if you modelled the same suspension setup for a Safari car as say Finland or NZ, then technically, you'd be wrong. As 1000 Lakes & NZ are faster, less bumpy rallies, you could actually get away with using tarmac struts with the gravel tyres/rims. I have countless kits of Subes & Evos without suspension bits, just so I can get this little detail truly right. Of course street/stock is different. That's not my chosen area of modelling, so won't even touch that.