Tank options

[Atom606]

Ok so a quick explanation had my eye on a tank and now not available now my question is 5 foot is the longest I can go I could do a 5x2x2 a 3x3x20 which I'll have to wait 6 months or for 500 more they have a 4x3x20 but I can buy a Sca 150 starfire or try and find a 60x30x24 but the sca150 would fit the best what's everyone's opinions

 

[Atom606]

Now that's the wall taped off for the 3x3x20 the 4x3x20 and the the 5x2x2 my thing is I like the 5x2x2 the most my problem is the overflow ots already drilled for I hear is really loud is there a better overflow that would fit the same cutout that would be quite and preform better I have a pretty great budget but now have to find a new option now
Please help

 

[Atom606]

This is the 3x3 and the 4x3 taped off

 

[Atom606]

I'm sorry things aren't cooperating for me still learning this

 

[Atom606]

I like the 150 idea if I can get it quite it will be cheaper for me in the long run because me and my brother is a contractor and I'm his forman so I have plenty to build my stand for free with all the scrap that was worth keeping that means I can spend more on a sump and lights

 

[Atom606]

I'm just freaking out because I drove 4 hours to pick up the tank for him to hand me my $100 deposit back when he could have sent it back and saved me the useless trip