hi everyone! Here is the deal: I have a $30,000 budget (max), I need 300 watts (or as close as I can get), CO2, 1 tube (not a dual setup), I want the best tube I can afford ( I need brand recommendations) an 8' x '4 cutting area, other specs not mentioned here are open for suggestion as well. What say yee, o' masters of the laser?! Thank you to all of you who respond in advance, and thank you for your patience with me -- I'm no beginner but I'm no expert either.