Weird lag forge 1225

Im trying to create a 1.7.10 pack. When i first create a world there is massive lag. It is alittle better after i save and quick but it is still vary unplayable. I bounce between 0-11 fps. Here is the lastest.log  http://pastebin.com/zy3jfsQA  Any help will be awesome!

120 in vanilla. I have a 1.6.4 pack that has 126 mods and i can run that at 60fps the 1.7.10 pack has 86. it has less mods so shouldn't it run at the vary least the same fps?

I tried to remove ones i thought was the cause but to no avail. I seen alot of people with the same problem too. I guess i can keep trying to remove mods to seen which is the case. If you think of anything else let me know.