sorry to here some parts and bolts are giving you some trouble...
I'm going to do some sway/endlink install soon. Got all the parts in, just gotta get some time off work. Hopefully Thursday afternoon.
I'm wanting a catch can now. I do like how you have it run. I wouldn't want to put it on the turbo inlet but that's just me. I don't like putting my hands down there. I always feel like I'm going to snap off a plastic connector or something and have to replace a PITA part.
I like to keep my engine bay clean. A little trick I use is getting two spray bottles from the dolla sto and filling both up with water then add some dish soap to one of them. The spray bottles are nice if you can adjust the output to be a stream. Hit it with the soapy stuff, let it soak a few, scrub the caked on stuff, then come back and rinse with some streaming spray and it'll knock a good bit of dirt/grime off. You should be fine with all the liquids as long as you don't hose down your electrics or air filter.
This is great for cleaning off the brake and clutch fluid caps, gets most of the junk out of the letters and everything.