I'm on the 440 -1 and paired rocker boat myself after doing it once. I do think you could save a little money if you used my data and research to do up a set of Victors. I bought several sets of rocker arm studs, lots of valve spring retainers, and spent a ton of time

Parts needed to assemble heads:

Hughes CNC Ported MW Port Victors: 3031.50
B3 Racing Geometry Correction Kit: 180.00
Studs, McMaster Carr: 25.00
ARP Nuts/washers, 3/8-16: 20.00
Hughes Premium 1.7 Rocker kit: 834.00
Rocker Shaft Hold Downs: 68.00

Total = $4158.50

Looking for Indy 440 -1 prices is proving to be difficult. The Indy price list is out of date so no help there.

Anybody know a price on a set of CNC ported -1's with valves, machined for a paired rocker system like T&D or Jesel?

One thing I did notice is that the Indy -1's seem to have a much smaller combustion chamber than the Victors. I already have my pistons and the are 1.32CH, -12.5cc reverse dome and that might be an issue for a pump gas deal. If you are cool with race gas it might be the hot ticket.

A 5 gallon pail of C12 is about $100 around here and 110 leaded is 8.50-10.00/gallon. I used to drive to work on Sunoco 110 all summer at $2.60/gallon. How times have changed!