bluetop 4age cams into 4agze ?

[Okami]

I read on the Internet a lot of mix and match stuff but I can't figure out whether it's a good idea or not.

As some of you know I have the first gen 4agze with 145bhp in my AE86.
I have put a HKS spec (endevour engineering) crankpulley on my engine without having to modify ANYTHING except that trick with the vacuumlines.

Everything has been working super but I am still missing a little bit of OOMPH!

I would like to go 200bhp'ish.

Recently installed a Janspeed 2 inch exhaust (complete) also with a 4 - 1 mani.

So I was thinking maybe to drop those 4age bluetop cams into the 4agze I have.

Good idea or not?
And what else can I do without modifying too much stuff and also save some money but get a little bit more bhp.

Thanks in advance guys.