I've done 12-14 week bridged, oral only or oral/TD cycles and I regretted each and every one of them (the last few weeks anyway). It's just too long, even with proper supports. Not to mention the fact that the results were rarely better than my shorter 6-8 week cycles. Long cycles should be based on injectables.
The real question here is, what is your goal? What are you trying to accomplish with this layout? Are you training for something specific?
If you are set on a 'bridged' cycle with these compounds (and you don't want to pin), a different layout may work, depending on your goals...
You could start the cycle with a light cut....followed by a recomp where you focus on strength. Your calories will mostly influence your results.
Ostarine: 1-6 @ 15mg
Epiandro: 1-6 @ 500+
4-Andro: 1-6 @ 200 followed by (7-10) @ 300+
Halo: 5-10 @ 50/50/75/75/75/75 (or 100 the last week to use up the last few caps [assuming 120 caps])
MK-677 throughout, or started with Halo and run through PCT.
I don't recommend using GW (Cardarine) with oral anabolics.
The above layout is 10 weeks, and even that is pushing it a bit! You would need a good cycle support with some serious additional focus on lipid/liver support. The slight overlap leaves you with Halo just starting to "kick-in" as you are dropping the Osta/Epi-A. I base the above recommendation on the assumption you don't want to pin and want to purchase "OTC" anabolics.
Suggested Support:
CEL Cycle Assist: 1-5 @ 6 caps ED followed by 6-10 @ 8caps ED (full dose).
Tudca: 5-10 @ 500mg ED
There are certainly better and cheaper ways to cycle, but I don't like to push people into injectables and some people just want to buy OTC.
Having said all that....a simple 6-8 week recomp will probably give you great results with less overall impact on your health profile. You cut could naturally with the aid of some natty anabolics before starting your AAS/DS/PH recomp.