Does anybody have experience running an aftermarket capacitor with the rsx?

I understand that the stock cap works fine, but I want to use a remotely wired capacitor like the ones linked.

http://www.amainhobbies.com/rc-cars-...c27024/p391299

http://www.amainhobbies.com/rc-cars-...c27023/p391298

I searched and can't find any specs on the reedy caps, so I wanted to see if anyone out there has any experience using this brand or any other brand of remotely wired capacitors that work with the rsx.

Edit: Even though this would be total overkill, wouldnt the capacitor setup in the link below work fine?
http://www.amainhobbies.com/rc-cars-...cap007/p261803