408 questions!

Iam starting gather parts for my stroker build and wondering what cam to choose,as well as what manufacturers have 10.5:1 off the shelf pistons for this application?My premium gas up here is only 92 ocatane.

1990 360 roller block
forged 4.00 crank
H beams
10.5:1 c/r
TTI step headers
Holley 750 d/p vac sec.
3.91:1/904 w/steep gear set
Edelbrock RPM 65cc
1500-6000rpm

I will mostly use this for street and the occasional drag night.
I was thinking of the Hughes HER2228ALN
1.6 I.520 E.544°
222°/228° 114LSA

Any insight would be helpfull.