what speaker to match with rega brio-r

I was wondering if dali ikon 2 speakers would match up well with the rega brio-r amp- thanks
They would! I owned the Brio-R for a while and had both Triangle Titus XE and Focal 807V's matched with it before I went to LSA and Reference 3A.

The Dali's, which I heard at a friend's house and then borrowed for a week or so, sounded open and present with the Brio. They enjoyed the Brio's 100watts.
Last year I stopped by STO Sound & Vision in Philly. They had the Rega Brio-R and Apollo R Cd Player hooked up to The Vandersteen 2CE SIG II using Kimber cable and it sounded great.
Rega speakers, R1
In addition to the Rega RS1's mentioned above, I would also take a look at the Tannoy Precision 6.1's. They also sound very nice with the Brio-R.

****Tannoy and Rega dealer disclaimer****