what to build

Hello forum...

My apologies as im not very active...

I'm currently the proud owner of a hypercube... yet in the time i was sourcing the bits and parts, I've sourced 2 Tevo Tarantula's frame; which are basically Tslots

two 380 mm long 2020
two 400 mm long 2020
two 400 mm 4040
four 420 mm 4040

So... the dumb question is... what would you build?
Certainly not long enough for a delta bot.. or maybe a tiny one .. dunno; thats why i'm posting this.


Will wait for your replies.

I would buy 2 more 380mm 2020 and build a cube

Bottom
Using 4040 would stand tall 2 X 420 front to back
Using 4040 Would Stand tall 2 X 400 Right to Left

top
Using 4040 would lay flat 2 X 420 front to back and have a 20mm overhang both sides
Using 2020 Would use 2 X 400 Right to Left
with the 4 X 380mm would attach top to bottom
inside dimensions 400 X 400 X 380