fix the crown guards, get better hands. i wouldnt worry about engravings, nobody looks, and the gens get smudged out anyways from the endlinks. the difference between doing the above work and going a super franken is probably several thousand. you can still get 100% gen tritium two line 14060 no date subs for under $4000 essentially the same as a 5513 but more affordable and more plentiful and with a sapphire crystal which is really the only difference between late period and early period 5513-14060. you can sell what you have there for probably $600 on the low end