You made me curious about Vlad, so I looked him up on ESPN.com.
Over the last 3 years:
Home--812 ab, 56 hr, 186 rbi, .339 avg, .426 obp, .628 slg
Road--795 ab, 42 hr, 112 rbi, .308 avg, .383 obp, .533 slg
One odd thing about Vlad is that at Hiram-Bithorn stadium, he's been bad:
56 ab, 2 hr, 8 rbi, .196 avg, .343 obp, .321 slg
In general, though, those Montreal guys are looking good playing 22 games at that park. All of their games at Hiram-Birthorn are before the All-Star Break, by the way.