The fact you don’t mind fussing around should lead you to trying it.
Count me as an SL1200 believer. Like any turntable, changes are very possible and you should be able to assess whether or not different is better as you experience an other machine.
In addition to DC’s Timestep, Kevin Barrett @ KABUSA has much info as well as cost effective mods that are great for jumping in.
The original SL1200 MkII unit up through 2010 production should prove over time to be one of the more relevant turntables ever IMO. MUCH performance can be pulled from its well executed design.