Hi, so i have a squier vintage modiffied jaguar short scale bass. And I want to change the strings, with a step up heavier gauge of strings. Right now the strings are i believe 40-95 wich is light? My question is can i fit a slightly heavier gauge without causing problems?and can the strings actually fit the nut ? I live in Bulgaria and in my town there isn't alot of stores or people that i can I ask. I like how it plays now, but i would like to get a fatter tone more bassy sound if that sounds right. And what strings would you recommend for fatter thump and tone ??