Shove. Based on your stack size info, V1 has a shade under $400 now and the pot is like $650ish?
Easy shove. Let's say the board pairs on the river and then he rips it. Are you folding? Of course not. Get your money in now and if he rivers a boat, so be it. Sidenote, it feels very MUBS-Y to only give Vil sets here.
Similar to the reply about 9T, that might be the only hand Vil would fold. Maybe pure FD, like KQ
find a fold, but honestly if your description is accurate, he isn't floating that otf.
The stack sizes are such that shoving and getting called is a slam dunk.