Nipple size on intake

[Jason97GS-T]

I just installed a MBC, so now I need to cap off the nipple on the intake. Right now I have it teed off to a hose in a circle. Is this ok or should I use a cap? Also I have the two plugs that used to go to the turbo and wastegate hosed off to eachother. should I cap the two ends that used to plug into the turbo and wastegate? Thanks for any help

Here is a crappy drawing to show what I did:

 

[rich3389]

That will be fine, The vac. caps they sell at autozone/advance/pep boys are total garbage, after a few months if that, they dry out and split in half, so your loop thing might even last longer than caps.
On my intake i chopped off the nipples on the intake with a dremel and used some quiksteel to fill the holes.