The Baggies striker hopes to end the campaign on a high as his team looks to seal a best-ever Premier League position of ninth or better in their last four matches
The Republic of Ireland international scored the final goal at St Mary's as the Baggies edged closer towards recording their best-ever top-flight season in the Premier League era.
They have never previously finished above 10th place but currently lie in eighth, with Steve Clarke's side having already won a Premier League club record 14 matches so far in 2012-13.
"I felt like we have been playing well over the last couple of weeks," Long told reporters.
"Maybe we were a little slow out of the blocks and we got caught because of that before. I think the only really bad performance was the first half last week [in the 1-1 draw] against Newcastle.
"We held our own up until that and things just didn't go our way. We started off very well and put ourselves in a great position to have a great season.
"I think the players and manager have deserved it so hopefully we can kick on for the last four games and get right up there."