Sell the complete long block, build a 50X” with good heads.

Or...... spray it.

The thing the spray does besides the extra HP........ is you also get a giant boost in TQ, that you won’t get by hopping up the stock stroke engine by traditional means.
With the normal NA mods, you’ll get a little boost in TQ, but the big HP gains will be made by extending the upper part of the power curve(carry the TQ to a higher rpm).