To stroke or not to stroke, that is the question

i'm not sure about power, i have dished pistons, eddy heads, 0 deck, 4.060 bore/0.024-0.028 head gasket. = 9,8cr. But i already have bds 6-71 blower in garage, maybe next summer it's on that engine.
If you choose flat top piston, it's possible get that 400-450hp approx.