...then it all comes to a massive standstill whilst you go through the laborious 'who buys the farm' process. Real shame as I love the 'hard' sci-fi setting. Lots of counters as well which I'm not a big fan of.
The first, sort of the way I feel about my fav space game, Full Thrust, but there are workarounds. Definitely agree about the second point, though, again, I would find substitutions.
just my 2 pennies worth, best to download them for free and give them a run out.
As well as Dirtside, Full Thrust, and drooling on the keyboard at the figs.

Doug
Edit:
Shoot, I forgot that. I named it based on my experience with the FiveCore rules and the OP's desire for scifi. Get FiveCore instead, then. There's plenty of good stuff in there.
On my pile of 'skim, will I ever get to play?' only a few feet away as I type, right there beside AE Bounty. However, I've a feeling once trying Five Core, if it pleases, Five Parsecs is a very natural progression. I think there's a bit of a problem with versions, which Nordic Weasel has promised to sort out on the Vault soon.