Viking my 545vm lawnmower

Hi, does anybody have a Viking lawnmower? I am a self employed gardener going on 6 years now. I currently have a Hayter motif 48 and it's been a brilliant machine to be fair, but as I'm getting busier the gardens are getting bigger and I'm thinking of investing in a self propelled mower. I have heard the Viking mowers are the best in the business at the moment but I was after some professional advice before investing in one. As I have to lift the mower into my van I need something lightweight about the same weight as my current mower (32kg). The mower I am after is the viking mb 545vm which is around 35kg. Has anybody got one of these? Thanks.