Suggestion.....

3.5 MPS .... period... if you have to take it in for warranty... swap it out...
ZZP FWI.... it's inexpensive, it's durable, it works
WP UD Pulley...scrap it... save the money and buy colder plugs
Everything else sounds good... But with the money you saved on the Wizair and WP pulley you could add that to the money for your log and just buy headers plus a little extra... just an idea...