X-Head Porting....

There's a pair of bare xheads for sale for 400 right now another pair sold for 750. I guess you could get the non CNC heads for about 800 before shipping, and CNC are about 1500.
I honestly think you could get at least 1,200-1,500 bucks for the X heads, and maybe more depending on how fresh they are. Speedmaster's are 1,800. I know you've got expenses coming, up, but you also aren't ready to port or remove the X heads. Just food for thought. I also don't think a fairly stock 360 will tap them out in their stock form.