I know JUNC 28 personally I do a lot of business with them,they do have some stunning cars maybe a buit pricy but they do pay very strong money for them,its entirely up to the individual to fully inspect the car they have a ramps and iam sure they have no objctions to putting a motor on them,also all there cars are RAC inspected before sold.so dont go blind ask question and inspect the cars simple aint it,if you dont like like what you see walk away donmt go slagging someone business just beacause you dont like what your have seen