NO, Stop!
I dont wish to try an "antireklam" for home mader!!
I wished only tell for you, that it has other aspects too, 6 these is much sum in money!
I began with my "lab" some time ago too, & its not finished _ but you need a hobby too (& it has prices)...
I see for 2.5 mm the widest traces as power & output lines.
Apropos, a possibility can be to try self maked layout/print: drow it per hand, with special pens! I maked it so 25 years ago too, finest lines from ca. 0.5 mm are Ok! .-)
You need normal FR4 copper plate (not photo sensitive!) and super fat less washing/cleaning!
Point the holes, drill it make it yet absolutely clean (from fat) & draw per hand the lines (of course you can make it per photo technique too, but for that needs lot of equipments) dry it.
Than etch in i.e. ferrum3 chloride some warm water solution...
Clean it & wash precious from chemicals, BE CARFULL, ITS VERY AGRESSIVE, makes clodes & flures broken for ever!
After least cleaning you can spray onto some flux for better solderability...
K.