Lol, the requirements aren't THAT strict. And the other clans (lol, me and the other guy

) aren't being strict because at this point there aren't enough people playing to be strict about it. it's a choice of dealing with a good deal of team training and all to get people good or not being able to scramble enough ppl for a clanmatch when its' needed. When the SF community gets bigger, of course, that will change. But by then even the worse people in our clans will have been playing enough to be up the the newer 'strict' standards that will be viable
Another reason is that even if someone's not good at hldm they might be EXCELLENT at putting up good forts in limited time. And then they can simply man the walls (specially if you have something like one of the gate models which requires people to manually open and close from the inside in your fort), which anyone can do, it's a matter of mowing down people from cover.
EDIT: best of luck though, tell me when your team is ready and we can have us a little matchup.