11 second smallblock...how would you build it?

Here's my 1986 combo...
'71 stock 340 s/strip Cuda....3550lbs race weight
10:1, stock 2.02 heads, HS dominator int., 850DP (worth 2/10ths on my combo over 750)
MSD6A, 36 total, NGK 6's
T/A 4200 verter, DC.590 sft cam, stock iron rockers
1.75" chassis hdrs
4.30's, 10x28" Goodyear slicks.
stock springs with clamps, p/snubber w-1/2" gap to floor
stock front worn shocks
Perf std type rear shocks w/extensions
= 12.39@108 = 365hp
+ N20...11.01@122 = 530hp, max rpm 6300.
Ran fine on the street, very tame, no issues at all apart from cruising rpm w/26" street tyres.

These heads or similar with a suitable FT cam
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