LM4 5.3 4L60E cam mod tuning

Hello. I've got an Elcamino with swaped engine LM4 5.3 4L60E. Recently went for cam upgrade kit from summit. Sum-8707R1. Rest is pretty stock exept k&n filter and 3" twin exhaust pipes through X connection. Main problem is, that I'm in Ireland and there is no tunners who can do American cars �� . Trying things to do myself using a lot of different sources of information but I'm so new to all this. I've got idle pretty usable in P/N or in gear. But rest is something not right. Another problem in Ireland it's raining every day and road is wet most times. Tried to do data log another day, went WOT... only by luck survived not to wipe some cars out of road. Got adrenaline for rest of the week.
Can someone check my files what I did, even I'm close or its total trash. Here is my fresh read after cam replace, moded file and log after mod. Big thanks in advance!