I have a first gen OBDO b16a. Right now it's all torn up as I rebuilt the head and had it machined/ported, and I am saving up for turbo but am on a budget...I am saving up for a small t3 super 60 with a .63ar. I want to get a GSR intake camshaft or possibly both intake and exhaust if you guys recommend I get the cam gears as well.(or are all b-series cam gears pr-3s? I thought the First gen b16 cams gears sucked)

So would it be worth it to buy both intake/exhaust with cam gears or just the intake camshaft and reuse my B16 cam gears?

I am only doing this for a cheap upgrade while the block/head is all open.