Watch the Going Out There online guitar lesson by Bill Evans from 30 Sax Licks for Guitar You MUST Know
When you play a line using a lot of chromatics, make sure you play something at the end of the line that brings it back into the key. That's what I tried to write with this line. The 3rd and 4th bar bring it back in. You should try combining part of line 15 with line 16 and vice versa. Mix and match. Also try to play some of the line fast, and some half time. Get a feel for playing it in different tempos as well. Chromatics are a great way to get inside a chord, just make sure you get back "in" at the end. Back into the original key that is!