There are lots of guys who have done a bedding job at home.
Some did a great job.
Some did ok.
Then there are the guys who later showed up at the GS shop with an action glued to a stock.
It's all about the prep work and the procedure.
Bedding is not easy, nor is it difficult. There are a series of steps that should be observed and followed to the letter. Deviate from that and all bets are off. So be honest with yourself. if you have some experience/knowledge with resins and a good mechanical aptitude, you will probably be ok. If you don't, then perhaps its a good idea to leave enough alone until you can afford to have someone else do it.
If it's worth doing twice, then its worth doing right the first time. If there's doubt, take it to someone who knows (and by knows I mean KNOWS) what they are doing.