I am a low spender, I just finished kvk1 and I think I did pretty good , I got rank 110\~ smth in DKP and it was a good experience, but now that I am heading into kvk2 , I am wondering what to do , my kd is going A seed , and I am basically an f2p , I am wondering if I should migrate to a B seed kd and play kvk there or stay in my kingdom, I am VIP11 Nearly VIP12 , and I have an expertized ysg, and my other commanders are in the pictures below , gear wise I am doing mhhh , I never crafted legendaries to make sure I don't waste materials over a troop type that I might not continue with. 

Meaning that I basically still have every material I have ever got , which is something I like , it gives me the freedom of choosing troop types later without having to worry much , but it did affect my k1 preformce slightly, but it's fine , as you can already tell, my tech isn't great either , a friend of mine said I should have around 8M tech power around k2 if I want to go A seed , is that true ? My big 3 techs are currently 10-8-7 ,I can manage to get around 200d of speeds by k2 and I can get 700M food and 700M stone for my cavs march , gold isn't a problem. 

I have also considered switching inf , that's why I have a sun set , how ever it didn't preform good in k2 that's why I didn't continue it , I have around 100\~ legendary materials rn , excluding bones ofc , should I go into inf ? I can afford a 5511 legendary by k2 , my GH generation is fine , or should I save till SoC later ? I am considering Saladin and swapping him later , I want Alex but he's only good if expertized and that's not doable for me by k2 , I have around a month before k2 starts , I would really appreciate advices and recommendations. 

Help !