Would you suggest SNGs instead or Cash?
remember SnGs are a HUGE different set of skills required to MTTs,
it becomes more about survival and cashing whilst trying to control a stack size good enough to give you an edge
MTTs are about trying to get a edge on your opponents so that you can get through building your stack with as little 50 / 50 races that will eventually become inevitable
and cash games are about having an edge on a table, knowing where your money is coming from and not worrying about the cards as much as long as mathmatically your making the right plays
for starting out, i like the STTs at
poker stars that have multi table formats, i also advise the tournaments held by cards chat, both of these have good final pay, without the ludicrous field sizes and you can definately push your money in the right direction, at an early stage if you can get used to the survival aspect of an STT the 50/50 tournaments are really good, and mixing it in with the 9/10 man STTs is also a handy thing as long as your finishing in the top 2 more often then not
Lastly, i would never recommend a CASH table to a player who states he is good at MTTs mostly, due to the nature of cash games it can become a HUGE fall as the game is completely different but if you can keep tilt control under wraps and again chose your enemys wisely, then yeah go for it but play cautiously to start