Magico, Aerial, Dali


I have my next speaker upgrade narrowed down to the Magico V2's, Aerial 7t's, and Dali Helicon 400 MK2's. The only problem is I haven't heard any of them in my own system consisting of ARC LS17SE pre, and Bryston 4Bsst2 amp. I can get the Magico's for a decent price but they're still more expensive than the other options and the dealer will not let me demo at home unless I pay him. I thought this was odd and kind of turned me off to this dealer in general. Seems like for that kind of money in this economy the dealer should be willing to let a serious buyer demo at home.
I heard the 7t's on ARC reference and Levinson amps and was very impressed. Hard not to be with those kind of components. The Dali's are less expensive and I heard them on much cheaper gear but they still sounded fabulous. The dealer has arranged a demo later this week. If I went that route I'd have some money left over to buy a phono pre. I currently have the Aerial 6's and like their sound but they're not enough speaker for my room and if I sell now I can get the same amount that I bought them for.
Does anyone have experience with these three speaker's and/or companies? I am looking for detail, transparency, and realism. Any suggestions? Are the Magico's worth the extra money? I know it comes down to subjective taste, but is there a consensus on what the strengths are of each of these speakers?
minibox
I gave a serious listen to all three. These were on different days, in different stores, with different front ends. That said, I would rank the Magico above the others, especially given your criteria. For the money, I was disappointed with the Aerials, and they were in a good room with a superb front end. I agree the Dalis offer a lot for the money. I wanted to hear the 800 MK2 but did not get the chance. I liked the Wilson Sophia III's better than the Magicos. If you haven't heard them, I suggest you consider putting them on your list to hear. I ended up buying maggie 3.7's.
Intrigued by your statement that the 6s aren't enough speaker for your room. Please describe your room.
I heard the wilson's on the same components as the aerial's and overall I was more impressed with the wilson's although I felt the aerial's had a deeper sound stage and imaged better. They're also 8k less. I haven't heard the magnepan 3.7's but I've heard the 1.7's and was very impressed but I would definitely need a sub. I'm also not quite so sure my wife would approve of maggies in the living room.
I agree that the Dali's are a lot of speaker for the money and are the cheapest on my list which puts them near the top. The Magicos are pricey but I'd be getting a demo pair and that knocks off a couple grand, which puts them close to the aerial's. I agree that the Magicos are the most impressive of the bunch but it's still a tough decision when you factor in cost.