Never meant to heat the discussion up in first place, I am sorry if you feel offended.
1) Secondary fire has 1400 speed. How is that ridiculous? It's just a bit faster than pulse rifle, with 1sec repeat it's not really useful, sometimes you might kill a dretch if you get lucky, but most of times you'd better just charge a little bit and let the splash damage do its job. May look dangerous on paper, in game - it's not.
2) Luci can hit tyrant bad? Where's the issue? That's the most powerful weapon in humans arsenal it's supposed to hit aliens bad. Skilled human with luci can kill a rant? Where's the issue? He earned it. Skilled rant (or any alien TBH) should rather be able to avoid (yes, it is possible, luci is not a hitscan weapon) it.
In general, lucifer cannon might use some tweaking, though you re exaggerating the issue.
3) Ask granger to build an egg near where you want to regen. Ask someone to go lisk. Or simply return to base to heal. You can't rant camp anymore, sorry.
4) Getting more armor while crouching doesn't make much sense. I'd suggest to start using new movement features like limited dodge and improvements like stamina boost.
If I understood you correctly, you've been introduced to GPP/Unv gamplay just recently. Isn't it a bit too early?