Hop bags are a must, especially for IPA's. They will barely effect the hop usage while almost completely eliminating hop matter from your finished wort.
I never strain, waste of time. Plus, by dumping the wort violently into the fermentor, I achieve enough oxygenation to get the fermentation started with a few short hours.
Ditch the secondary (transferring the beer is adding a chance of infection) and just primary for 2 weeks, everything will settle out. Autolysis, the only reason to get beer off the of the yeast, won't set in for A LONG time; you will be totally safe within 2 weeks.