Call the reraise allin?

[bennies]

NL Party, level 3 (bb=50), 8 players.

Preflop:
Hero (MP1) raises to 150.
Button raises allin to 1000.
Everyone else folds.
Hero also has 1000 and will be allin if he calls.

Questions:

1: What would you want in your hand to call? (Assuming no reads on villain I'd personally call with any pair, AK and AQ.)

2: What range of hands would the average party player call with and how would this be dependant on the buyin level? Would a 109er be looser or tighter than a 22er here? (At the 22s I would expect people to call with AA-88, AK-AT and KQ in this spot.)

But what do you think.....?