Slow Down My Site?

[mwheadquarters20]

Hello. I am using SMF, and as you may or may not know, there are tons of features you can add to your SMF forum, called modifications. I was wondering if having the following modifications on my site would slow it down:

-A simple arcade.
-A basic shop to spend virtual points.
-Social Groups (similar to vBulletin groups).
-A feature that is like FaceBook, where you can post a status, other members can like/comment.
-Ultimate Profile - increases the customization of your profile.

I will provide links to each modification if necessary.

[stpvoice]

Hello,

This is free hosting support. That is a script question and would need to be taken up with SMF.
Closed.