In general, yes, your electron pushing conveys what products will be formed. But conventionally organometallic reactions are drawn in a cycle that begins with Pd activation (Pd
0) followed by oxidative-addition, insertion and reductive elimination and regenerates the catalyst. It is good to see that you understand what bonds are broken and formed with the aide of Pd but with your arrow pushing it is difficult to predict side products. Do you know about hapticity?
http://en.wikipedia.org/wiki/HapticitySome understand Pd catalyzed reactions as being coordinated side on as opposed to end on. In more complicated mechanisms (alkynyl, cascades) it may be helpful to understand other types of transition metal coordination. What do you know about Baldwin Rules for ring closure?
http://en.wikipedia.org/wiki/Baldwin's_rulesAttached are some more practice problems. Generally the other reagents (bases, amines) are for Pd activation.