Okay what can i use for the VTEC engagement with the Si wire harness, Si IM and TB, and Si distributor from 88 CRX si??? could i use a RPM activated switch with the pill kits? some person on HAN said i will NEED the 92-95 civic EX/Si ECU. what do i need?

also when i start up my engine the alternator belt (i believe) is squeaking a HELL OF A LOT!!!! untill after 10-15 seconds or if i rev it up to 2500rpm and let off, then its all normal.. the belt is as tight as i can get it with a LITTLE freeplay in the belt.. i was just wondering if i need a new belt or how can i fix the squeaking? thanks guys!