Get to polishing! Sweet looking tank. Are you going to set it up as a peninsula?
You might need a support under the front 2x4
You might need a support under the front 2x4
You might need a support under the front 2x4
Nice tank
About 8.4 per gallon roughly 1500 pounds plus rock etc etc etc.
U need adequate support for well over 2k.
Please make sure you overbuild that stand, or you will be swimming with the fishies.