Is it worth customizing such a doll?

Sex dolls are worth it if you've given up on irl women. They, however, are not a one time purchase. There's alot that goes into maintaining your doll. Cleaning is first. Don't go high end to start. Get a cheap one to play with. Don't take it into the shower or bath. Their skeletons rust. DON'T EVER leave the heating element in the orifice. They melt fast. Lots of fun for a single man with the privacy to maintain them. You find yourself buying things from nivea cream to maintain moisture and baby powder to dry it out (gets tacky). You'll want tampons to help dry out the insides. A ton of other maintenance items. Then you'll want to dress her up...... Start cheap and ruin a cheap doll.