If you combine this keel and rig location with the fact that the rig is drawn with substantial rake, you might imagine a beamy boat that is difficult to balance through a wide range of heel angles. I don't like the square facing on the stem. If you are going to cut the water cleanly it seems to me a radiused or sharper cutwater might be desirable. The stern is very, very broad. The sheerline shows that attractive perkiness that distinguishes Humphreys' designs.
Sailmakers love babystays.
They tear away at the leech of the genoa every time you tack. Note that the mainsheet traveler is in the cockpit with the track on the bridgedeck. This precludes a dodger, but it sure makes handling the mainsail easier. It's easy to see that the layouts of the Elan and the Sun Odyssey are aimed at the same market, since the Elan also has two staterooms aft with double berths. I like the nook-styled nav station of this design.