Carb choice

Scored a new clifford header set for $100 last week, pulled the engine from my parts car (71 Duster) found out it was a 225 and not a 195 like I was hoping but I have a head to cross section for a porting guide and an extra crank now, yay! New running plan is to do a long rod conversion still with a thin head gasket for maybe 9:1 CR with a carb and then stab and Eaton M90 on later down the road