Should have a review crew or something, it looks fine now, but you have like 20 something routes to do not including the various special locations like caves, and even cities too actually, because you can meet Pokemon there thinking logically.

Maybe have someone make a checklist and tick off all Pokemon that are attainable so far.

There's also I'd like to ask to get a shiny Treecko somewhere early on my travels... Or Snivy... It's so difficult. I want to fill out the Mega slot on my team, on the other hand I really like Serperior.