I thought you had a dislike of olive, which is why I didn't mention earlier. This seems to be a new generation, so maybe problems have been fixed, but agree expensive. Given your docked touch idea I had been thinking of suggesting the thing with the best screen, a mini laptop! Then dac and actives or adm9s for neat system. Alternatively a permanently docked 7" tablet may be more satisfying than the touch, although I guess more pricey. I think SBT plus actives is best for you, especially as you were happy with this combo with your 50s.