[boran_blok]

Now this might be a bit ignorant, but cant he use both ?
(Shrapnel online, strategy first offline)

Those two markets are so far apart,

And imho yes, SE5 will not sell as much retail, ppls will see the screens and the not too flashy graphics and wont buy it.
One biiig suggestion for aron, if you go retail, make sure to include a VERY VERY GOOD tutorial, otherwise ppls will get it, open box, play it, dont get what the hell is going on and just quit.