There is no b-check in 92, and I'm not even sure weight is the sole determinant of checking ability. Haven't looked into it though.
Without the ability to use your goalie or b-check, and the fact that all goalies are useless (the posts save more), I feel weight is key in 92. While it's a factor in '94, it's not nearly as important.
I think the rest of the offensive attributes are probably just the same as '94. Speed and agility, then shot power. Accuracy maybe not so important, I don't know. In '92, when the CPU doesn't want you to score, you WILL hit the post every time, even from point blank, so not sure it matters.
I agree with jer, home ice in '92 for the most part is real. You'll find away teams unable to do anything sometimes.
I love the fact that pass shots are NOT a thing in '92.
However, too much of a '92 victory/loss will come down to luck/CPU swaying as compared to '94.