I don't know much about the MLD35, but with the MLD28 i had there where some ignition problems. I have heard the same about about the 35 here on these forums. Easy fix, just replace it with a RCexl ignition. If you understand that buying it will more than likely cost an extra 50-75 bucks for ignition. go for it. Or you can get the DLE 30 that has a very good track record and close to the same power.
Here are a couple of threads:
http://www.rcuniverse.com/forum/m_10...m.htm#10101376
http://www.rcuniverse.com/forum/m_95..._1/key_/tm.htm