572 RB Street motor advice?

TF270 would be best.....here's a 589 street wedge (originally built as a 605 with 4.625 crank, now with 4.500") my mate has just bought for his street/strip Runner for reference only>
10:1Cr, 572-13's/small solid roller .620" don't know duration on 112lsa, dyno'd@714hp/750ftlbs with an 850DP and slightly less with his own 950DP?, should put his 3800lb bench seat car in the low 10's next year and he can drive it around as goes to a lot of shows. Lot of potential in the motor with upgrades.