Agreed that char kway teow at Kim ling is good as well. For yong tau foo at Kim ling, I find it quite ok except the beancurd which is always sour. Heard from a local uncle there saying there is a nice fish head curry opp Kim ling coffeeshop but I have yet to explore.
Its the row of shops opp CIMB Bank at Perling along Jalan Simbang. Johor Kaki reviewed a couple of eateries along that row of shops. I tried two penang fried kway teow stalls reviewed by Johor Kaki. First one at Medan Selera Kim Ling = Good and tasty. The other one I tried which is a few shops down from Kim Ling ...Restoran Leong Sing Huat...the kway teow not as good as KimLing's one...and the penang prawn mee...no fight with the one at Heng Hengs in Taman Pelangi. EAch link/review has an associated googlemap. Johor Kaki even create his custom googlemap too. Very useful if you have android offline googlemap mode.
http://johorkaki.blogspot.tw/search/label/Fried Kway Teow
http://johorkaki.blogspot.tw/2012/09/san-ming-penang-prawn-mee-in-hengs.html