I am most definitely a SLW customer (2 +1 on order, regular chats with Phil at York and highly delighted by the post sales support from Jamie et al) but I do have a TTG Bachmann 25 with factory fitted sound which is a regular and relied-upon performer on my small (shunting) exhibition layouts. I know some aren't keen on the profiles but it works well and is therefore always in the show stock box..