I really need to get back into this game. Of what I did play it was fun. Seems like a good port. It's definitely going to take more work, but hopefully they can get the 4th one out for you guys.
I think it's quite probable, if sales of this port justify it. Official recomended spec requirements on PC are some 2x between the SE3 and 4 (though difference between official minimum reqs is substantially bigger), so given that this runs well in quite decent resolution it should be more than doable.
Personally, I find SE4 to be the best (though I have a soft spot for first one as well), so hoping more people get to enjoy it.