Ipswich very rarely have away support these days apart from at Rye and the showground. When I'm away I only ever seem to see the same one or two faces. It's not a cheap thing to do anymore. From someone that used to go to nearly all away matches, I've cut down to only a few this season.
You have one problem with that team, if one of the top 4 have an off night your stuffed. Having said that over 2 legs that top 4 should score enough to win on aggregate.