I'd agree with that. Building the ultimate off road machine would be a terrific project, and knowing that it works as you'd hoped must be a fantastic reward. But I also agree that there is a reward of taking a more compromised vehicle, driving it well and surprising folks as to how far it will go!
I have standard size A/Ts on my 16" rims. The tyres are fantastic. But I have got stuck - mostly getting grounded on the belly pan, and not having enough momentum to keep going.
I have a couple more years before the London Mayor forces the sale of my Freelander (it isn't ULEZ compliant, and I live within the extended boundary of the north/south circular
) - so do I keep it standard, or do I throw that caution to the wind, lift it and stick taller tyres on it just for the fun of it?