50/50 will work....and if you like messing up your A/F between shifts, sure...i guess its OK. you think its no big deal, but i saw a 3/10's slower ET when i used to run my greddy valve VTA. it will make you slower, it will not be noticeable , but rich conditions even brief ones, will slow you down.
VTA is a NO NO and hybrid is not much better.... sorry, not trying to bash.
research how the MAF works and you will see why its bad.
especially if you already have a CAI ....why in the world would you buy a hybrid?? a normal recirc valve sounds great witha cai !