Smog pump delete

Whats up! I noticed the old owner bypassed the smog pump and left the pump in the car.  I got tired of looking at it so i took it out.  Heres what i got a vaccum leak under the upper intake and a leak now on the pass. side were the smog pump hoses went too.  Can i get away with just capping the one under the intake?  And it looks like the other one can be removed when i change engines.  I live in a non emmissions county so its no big thing to me.  Is it cool to not run a pully there thats the way it is now.  Next is AC delete. 

I have made the swap you are talking about on a 92 GT with deleting the smog and A/C.  And about the vacuum hose problem you are talking about I just pluged the hoses that connected to the smog system.  I found that if you get the smog delete pulley and the A/C delete kit you can use a stock non A/C mustang pulley by moving your power steering pump where the A/C compressor was. I purchaced the somg delete kit from UPR (part # 3006-ULT) and the A/C eliminator kit from Ford Racing Performance Parts (part # M-8511-A50). I hope this may help you.