273 Numbers Matching car. Should I rebuild or swap engine?

I don't know as much as a lot of members here but I did a 273 2bl put LD4B eddy 1405 and comp cams 270s.solid lifter cam. Factory 904 and 8 3/4 Suregrip 3:23.
Way too much cam with 2bl.pistons.
Im taking adjustable valve train.and probably cam.lifters timing chain and gears and putting it in another small block with better.compression.
I admire your wifes decision with originality and if she is fine with it costing more to do the 273 I say go for It
Happy wife right?