Gun Talk Saiga 223 Conversion

I'm planning on going through the process of converting a 223 saiga into a 102 and wanted to get a list of all the parts I'll need, from my understanding it seems like I'll need the following:

Front End:
- AK100 combo block
- AK100/74 handguard retainer
- AK100/74 gas tube
- anything else?

Reciever:
- 223 bullet guide
- AK100/74 trigger guard (with saftey lever stopper or something to that effect?)
- fAK100 fcg (is this necessary?)
- 500m or 1000m sight leaf (which is more "clone correct"?)

Rear:
- 5.5m folding trunnion
- proper stock

Am I missing anything here?

Thanks for your time