Here is links to the escs. You need to take out the *'s.
60a-http://www.hobby***city.com/hobbycity/store/uh_viewItem.asp?idProduct=7339
70a-http://www.hobby***city.com/hobbycity/store/uh_viewItem.asp?idProduct=7340
100a-http://www.hobby***city.com/hobbycity/store/uh_viewItem.asp?idProduct=7341
I have a 40a esc made by the same company. I used it with a Neu 1105/2y (5200kv) and it seemed to work great. I never got around to program out the soft start, so I just used it for speed runs mostly in my Sportwerks Recoil. You can get around the soft start a little by going minimum throttle for about a second then you could really hammer it. It stayed much cooler then my Quark 33a.
Takedown - You should get the 200a for your 1/5th if you go through with it. Most of this companies products are stocked at
www.lightflightrc.com. You could e-mail them and I think they could get you the 200a. Their prices are a little higher then hobby city, but good luck trying to get something special ordered at hobby city.
Awhile ago I tried to contact suppo directly from the e-mail address I found on the website and I never got it to work. I don't know about customer support from these guys. hehe
Support