Would you sell a set of cast 302 SB heads?

[chargd72]

I have a nicely built up 318 in the charger right now but planning my 408 build.  I already picked up a 360 block and about to get some eddy RPM heads this weekend.  I have a ported set of cast 302 heads with enlarged 1.88/1.60 valves that literally have less than 5 miles on them.  I spent some good coin getting the 302s built correctly but selling them would help offset the aluminum heads purchase.  I think the 302s are getting a little harder to come by.  Sell or keep?

[chargd72]

For those unfamiliar with small blocks, 302s are the swirl port closed chamber design for 318s.