Why not change for the better?

[R_C_MAN]

I was looking at GT hopups and I was eyeballing those nice looking silver HG aluminum pieces. I see the HG GT rear bulkhead has only 2 ountng positions on each side. Why not 4? Doesn't the stock bulkhead use 4 on each side. I see that the GPM GT rear bulkhead uses 4 on each side. Then I looked in an old RCCA mag where they made a Factory Team GT and they had a pic of the HG GT rear bulkhead and it had 4 holes on each side. It said richard Saxton used it in his race GT. The 4 hole bulkhead didnt look as nice and shiny as the 2 hole but it will allow more tuning options. Why did they take away holes instead of adding them?
Taking away holes could turn people away from buying it because they wont be able to use a set up they like that uses one of the missing holes.
Someone correct me if I'm wrong. http://www.rccaraction.com/ubb/smile.gif