I'm with Stinson on the price.
I own an immaculate 1978 Mocha Brown Fender P-bass that is a good weight. Musuem pieces are going for around £1500 & irrespective of what you think of EMG pickups without the originals you aren't selling an all original bass. If you can find the original pickups, remove the EMG ones and I reckon you could be looking at £1200 - but I'd find a positive spin on mentioning the weight!
If it helps, mine came with original receipt, original strings (not on the bass), original case, ashtray covers etc
So yours won't go top wack as it's been a real players bass by the sound of things. £800-£1100 as it is and with original pup £1200. I reckon
Best of luck