ModularGrid Rack

I have been building a eurorack for a little over a year now. I am pleased with the result I have so far. I make mostly industrial/electronic music. I have been trying to figure out what I should do with my remaining space. I have about 30 hardpoints left and plenty of power I am sure. I just am stuck on whether I need some utility like an ADSR or filter to round it out, or really having an idea what could round it out in general. I also would like something that has a little more gain, but am not sure if I really want to get a distortion module since I can use my laptop to add it.

Also I couldn't find the exact module that is the LFO. I have a A-145-1 and it is larger than the ones they had on modulargrid so I just moved it over until it fit.