all boxes have there bad and good points... I think R&D have become a bit difficult for aftersales.... And just to let you know, one of the R&D's we have in Malta was no longer used as now he's using an SQS transmission on the escos.
LUDDE dog dox seems to be interested, speak to MIke he'll give you some feed back. as i think he had to run on his escort, and price wise is quite good