I am planning to get one of these two second hand. Both cost about the samen (450 euro's). I realise the 73t is the newest version, but is it also better? I have looked on other review sites, and both seem to get good write ups. Help I cannot demo them before hand because i am buying them off internet. Some help would be grately appreciated The rest of the system is also second hand: A85 and a T61 tuner I would also like opinions on my planned speaker purchase , namely: b&w 705 B&W cdm9nt or b&w N 804 old version I was wondering if the A85 had enough power to stear the N 804 well?? Or would i have to get the p85 as well (which would make it a lot more expensive)?