Yes I will be increasing at most 1/8th turn richer and I didn't want to see smoke before the boost 
Hey a 3B! I bet it could use some turbo, go ahead you'll love the improvement even without fuel enrichment.
LPG? not yet but I am planning on Water/methanol injection or and intercooler...
Intercooler first probably, I was told there is a very noticeable improvement.