Cam questions
 

I have to replace my valve cover and timing chain seals so I am thinking of what to do "while I am there". I have a complete build R53 JCW that really perked up when I added a cam and was thinking of adding one to my 964 and maybe increasing the size of injectors. The car is used as a weekender that will usually go to a C&C and a nice 1-200 mile loop after. I may do a lapping day in it but, honestly I have a better, and much more cost friendly tool for that.

With all that being said, what should I look for and, would SW chip still be the best option for tuning?