My fleet's composition is always based on the situation.  Every game has a very different fleet makeup, as the units you choose as the game goes on reflect your needs at the time.  A strike force of thirty light frigates is a great conversation piece when you talk about that huge carrier fleet you had to counter earlier in the game, and how those light frigates are still hanging around because you're careful not to let them get killed.

Now, light frigates have their place, moreso late game than early in fact.  Yes, they die a lot, but they're your best weapon for taking support cruisers out of the picture.  The question isn't whether they die, but whether their sacrifice was worthwhile.  Most often the answer is yes.  I brought in four skirmishers today to disable enemy repair bays, and they were non-operational by the time the fight actually broke out.  I actually never lost those skirmishes, retreating them once their job was done.

Hoshikos are perhaps the one unit I actually try to keep a fairly consistent proportion of.  I'd say they're the backbone of any TEC fleet which isn't predominantly strike craft.  I personally think your fleet is way too low on Hoshikos.  In general, I have 2 hoshiko for every 3 heavy cruisers, one hoshiko for every 5 LRM/LF/flak/, and 4 hoshikos per capital ship.  For a fleet your size, I'd probably have about 50-60 hoshikos.

with that said that fleet isnt my only fleet. Thats one of two. Im not too sure but Im gonna guess that that many Hoshi's added to my fleet would damper my second fleet. While I take losses in bigger battles at the end I usually do alot better then my opponent at the end of a battle. I usually walk away with all My Caps and Command Cruisers while he limps away with nothing more then his support craft.

Also siege frigates to me are a waste of money. They take twice as long to kill a planet, My 8 Capitals wipe a planet out in no time and my Akkan colonizes it and moves on to the next fight.

Most of the time I find my self sending reinforcements of LRFs to resupply my Fleets after a heavy battle. But So far, My strategy has worked out. While I appreciate your input and your break down of a need for more hoshi's. Id like to hear how your fleet looks like.

Basically my tactic is either leapfrogging each Fleet from one world to another. Or I branch out never moving either fleet more then two jumps from its sister fleet. That way if one Fleet hits a snag and is recieving a beatdown. I can jump my second fleet in and even the odds.