Dont know which mods to choose

[Deviant++]

So could you guys tell me which mods I should use for the following

Arcade ( ipb ro or v3 arcade ??? )
Gallery ( Is vb advanced gallery worth 60$ or are there simpler easier variations here )
Downloads area with screenshot support...
Links area with picture support...

also I wanna make thread titles appear like it does on vb.org here.. BIG on top..

Also wanna know which one is easier to install, ipb pro or vb3 a