Should i go for M.com-II attempt or IPCC group -I attempt?

Guys, help me out from this situation. My IPCC attempt is due in May 2011 and M.com -II attempt in April 2011. For both of these i hasnt attend classes( I cant find any suitable classes). So now what should i Do? My m.com studies are not going in great pace as i am finind difficult to do practical subject i.e. a/c & FM on my own. I am not doing any job ight now. so i have time for studies. I am planning to do IPCC attempt in may 2011 and then join classes for m.com -II from july onwards and give its attempt in April 2011. should i go with IPCC in may 2011. I have to clear IPCC gr-1 as i am registered for ATC and i have to complete my articles of 1 year after passing Gr -1. So does my plan is worthful or i have to go for M.com -II exam in april 2011 and IPCC attempt in Nov11. I am to much confused. Dont tell me to give m.com exam in april11 and IPCC in may 11 because it will be impossible for me. So give the best possible way. i am doing M.com-II from Mumbai university. I am average student and not too good in theory subject. I am avoinding to give m.com exam because i want to scrore good % in m.com-II which is impossible without classes.