I just finished a dual 8" 3-way design using all SB Acoustics drivers.
The floorstander features the SB23MFCL 8" woofer (same model I have in the Coesivo and Vigore), SB Satori MR13P midrange, and SB29BAC beryllium tweeter. I love how this system performs and it's the best value I have in a floorstander.
The cabinet is the same size as the Coesivo and plans will be provided for a kit. If you prefer an assembled system I can offer a nice discount on that as well. Message me here,call, or email for pricing. Here's a picture of the Coesivo (DIY build) for reference.