model DC1, only 1 channel radio. Can I modify/change to a guitar amp? attached pics. tyvm

i have a bunch of new caps that are 130-156mfd 110-125vac if i hookup one between the 110 cord and the fuse black wire would happen ? less drain on the amp or crash and burn or should i just put it on my tablesaw motor 1/4hp ac.

i have a 1482 silvertone and a premier 100r and a electromuse a46 if i put new tubes in them all clean and spray out the sockets will it hert anything or or smoke make poping sounds i did not see any pots to ajust a bias either i have know schematics for them or information is limited on  internet plus i just want to see if there any bad tubes they were so cheap off of amazon lol,thanks