Troy.... I do not run any Mugen parts on my rigs. My front upper link is pretty much the same as Cavalieri's Worlds setup. Some people have been modding the upper hinge pin pills. I didn't want to do that. So I ordered up the "Special" carbon fiber front shock tower from PSM R/C. They are located in Germany. The price was like $25 or something like that for the tower. And shipping was crazy cheap and I had them in hand with in the week.
Here is the link for the pictures of Cavalieri's setup.
http://www.neobuggy.net/2013/02/22/u...alieris-rc8-2/
And here is the link for the towers.
http://www.psm-shop.com/option-parts...m-rc8.2-1?c=21
We use the stock outer link end on both ends of the single link. You will need extra bevel washers and longer screws. As well as longer front turnbuckles. All in all it will run you about $40-45 for the front end mod. The also have the updated rear tower with the "0" hole. It is about the same price as the front tower. Also note..... These towers are STRONG!!!