Hamel,The current Linus (Linus 2) is a very good array for the money (the kit costs $900). Parts and plans are available through Rick Craig's www.selahaudio.com website. Rick and I are co-developers of the Linus arrays. I use my Linus 2 as a daily listener.
The future holds a higher end line array with better woofers and ribbons. However, the price will be considerably more than the Linus 2. Expect news on this new array in the early summer.
I also have a MTM design that uses PHL Audio midbass drivers and the Aurum Cantus G2 ribbon driver that I will be building this spring. This speaker will have a sensitivity in the 95-96 dB SPL range.
Jim