Thanks James
In masters I used gowipe, only had lvl 1 golem though so it wasn't as effective as it should have been. 2 pekkas (maybe 3), 2 golems, 15 wizards, 5 wbs and 40 archers to mop up and lure CC. Never use all your archers in one. Use the wizards behind the pekkas and the golems but save some archers incase you are stuck on 49% and there is one low hp building. I used 3 rages and 1 lightning (for cc troops or on builder huts for extra percentage). Almost every battle up there will use all four spells but the loot you get from them will pay back the spells. The only hindrance is the long spell training time. Also, always wait for both heroes to be at full health because they really make a difference. With such long training times, you can let your heroes die in battle since their 1h20 or so regen time is nothing compared to the 2h spell time. If you have gems, boost the spell factory, don't gem the spells - it saves so much. I used BAM up to 2550 but past then it was too risky, gowipe was my saviour.
And lastly, you will rage a lot up there. If and when you do, just stop playing for a while and recover your composure. The worst thing you can do is lose and then lose again.
Richard