03 2500hd trans cooling solution?

[Bladeboy1998]

My tranny is slipping a little, I know it's on its way out here eventually. I want to add a few coolers to the already existing one to kep it cool and try to prolong it's life. I notice it doesn't slip when it is cooler (about 150) but it touches 200 just driving. I was looking at the mishimoto electric fan one as well as a finned aluminum one (one of the 2 core jobs). I wanted to use the fined aluminum one first, then the factory one, then the mishimoto one and have its fan on a toggle switch. Is 3 coolers overkill, yes, am I going to run into problems though? I want to put the mishi on a switch becuase all the thermostats I find are for 180* and I feel that's too hot.

I figure whatever I get now I can use later when I get a new transmission to keep it cool. Any people totally against it?

[Bladeboy1998]

[IMG]<a href="http://s1369.photobucket.com/user/Bladeboy1998/media/20161002_150437_zpsyv1bgmac.jpg.html" target="_blank"><img src="http://i1369.photobucket.com/albums/ag215/Bladeboy1998/20161002_150437_zpsyv1bgmac.jpg" border="0" alt=" photo 20161002_150437_zpsyv1bgmac.jpg"/></a>[/IMG]

That's before the toolbox and after the bfg all garbages, but I went smaller and it isn't as mean anymore.

[truckdude239]

Heres my problem with this is that you trans is slipping all that stuff that is wearing off if going to go though your brand new coolers to me its time to bite the bullet have have the trans built